JEBEL SHAMSAN PEINT PAR EUGENE VON GUÉRARD

 

EUGENE VON GUÉRARD (1811-1901)
Jebel Shamsan (553 m)
Yemen (Aden)

In Jebel Shamsan, Aden c.1891, huile sur toile, 90 x 150 cm

Le relief
Jebel Shamsan (553 m) est le point culminant d'Aden de la chaîne Shamsan. Dans les premiers temps, chaque sommet de la chaîne Shamsan possédait un fort avec une tour, qui faisait partie de la structure de défense d'Aden. Il y avait au moins une vingtaine de forts de ce type. La vue vers l'est présente un splendide panorama sur Khormaksar et l'île des Esclaves tandis qu'au nord, on peut voir le Jebel Muzalqam de 374 mètres au-dessus du port de Little Aden. L'ascension du Jebel Shamsan, bien que d'une altitude modeste demande de l'endurance et il est préférable de la faire tôt le matin, juste après le lever du jour, avant que la chaleur torride ne s'installe.

Le peintre
Johann Joseph Eugene von Guerard était un artiste d'origine autrichienne, actif en Australie de 1852 à 1882. Connu pour ses paysages finement détaillés dans la tradition de l'école de peinture de Düsseldorf, il est représenté dans les principales galeries publiques d'Australie et est mentionné dans le pays comme Eugène von Guérard.
Au début des années 1860, von Guérard était reconnu comme le plus grand paysagiste des colonies, parcourant le sud-est de l’Australie et la Nouvelle-Zélande à la recherche du sublime et du pittoresque. Il est surtout connu pour les peintures sauvages réalisées à cette époque, remarquables par leur éclairage ombragé et leurs détails minutieux. Ainsi, sa vue de Tower Hill, dans le sud-ouest de Victoria, a été utilisée comme modèle botanique plus d'un siècle plus tard, lorsque la terre, qui avait été dévastée et polluée par l'agriculture, a été systématiquement récupérée, boisée d'une flore indigène et transformée en parc naturel. L'exactitude scientifique de ces travaux a conduit à une réévaluation de l'approche de von Guérard en matière de peinture , et certains historiens estiment qu'il est probable que le paysagiste ait été fortement influencé par les théories environnementales du scientifique Alexander von Humboldt. D'autres attribuent sa « représentation fidèle » de la nature aux critères fixés par l'Académie de Düsseldorf pour la peinture de personnages et de paysages.

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2023 - Gravir les montagnes en peinture
Un blog de Francis Rousseau

CHIMBORAZO PAINTED BY FREDERIC EDWIN CHURCH

FREDERIC EDWIN CHURCH (1826-1900)
El Chimborazo (6,263 m -20,548 ft)
Ecuador

In Mount Chimborazo Shown From Riobamba, Ecuador, 1857, Brush and oil on thin board,
29.1 x 44.1 cm (11 7/16 x 17 3/8 in.) Smithsonian/ Cooper Hewitt, Smithsonian Design Museum

 

The mountain
Chimborazo (6,263 m -20,548 ft) is a currently inactive stratovolcano in the Cordillera Occidental range of the Andes ans the highest mountain in Ecuador and the Andes north of Peru ; it is higher than any more northerly summit in the Americas. Chimborazo is not the highest mountain by elevation above sea level, but its location along the equatorial bulge makes its summit the farthest point on the Earth's surface from the Earth's center. Chimborazo is at the main end of the Ecuadorian Volcanic Arc, north west of the town of Riobamba. Chimborazo is in la Avenida de los Volcanes (the Avenue of Volcanoes) west of the Sanancajas mountain chain. Carihuairazo, Tungurahua, Tulabug, and El Altar are all mountains that neighbor Chimborazo. The closest mountain peak, Carihuairazo, is 5.8 mi (9.3 km) from Chimborazo. There are many microclimates near Chimborazo, varying from desert in the Arenal to the humid mountains in the Abraspungo valley. Its last known eruption is believed to have occurred around A.D. 550. Until the beginning of the 19th century, it was thought that Chimborazo was the highest mountain on Earth (measured from sea level), and such reputation led to many attempts on its summit during the 17th and 18th centuries. In 1746, the volcano was explored by French academicians from the French Geodesic Mission. Their mission was to determine the sphericity of the Earth. Their work along with another team in Lapland established that the Earth was an oblate spheroid rather than a true sphere. They did not reach the summit of Chimborazo. In 1802, during his expedition to South America, Baron Alexander von Humboldt, accompanied by Aimé Bonpland and the Ecuadorian Carlos Montufar, tried to reach the summit. From his description of the mountain, it seems that before he and his companions had to return suffering from altitude sickness they reached a point at 5,875 m, higher than previously attained by any European in recorded history. (Incans had reached much higher altitudes previously; see Llullaillaco). In 1831, Jean-Baptiste Boussingault and Colonel Hall reached a new "highest point", estimated to be 6,006 m. On 4 January 1880, the English climber Edward Whymper reached the summit of Chimborazo. The route that Whymper took up Chimborazo is now known as the Whymper route. Edward Whymper, and his Italian guides Louis Carrel and Jean-Antoine Carrel, were the first Europeans to summit a mountain higher than 20,000 feet. As there were many critics who doubted that Whymper had reached the summit, later in the same year he climbed to the summit again, choosing a different route (Pogyos) with the Ecuadorians David Beltrбn and Francisco Campaсa.

The painter
Frederic Edwin Church was an American landscape painter born in Hartford, Connecticut. He was a central figure in the Hudson River School of American landscape painters, perhaps best known for painting large panoramic landscapes, often depicting mountains, waterfalls, and sunsets, but also sometimes depicting dramatic natural phenomena that he saw during his travels to the Arctic and Central and South America. Church's paintings put an emphasis on light and a romantic respect for natural detail. In his later years, Church painted classical Mediterranean and Middle Eastern scenes and cityscapes. Church was the product of the second generation of the Hudson River School and the pupil of Thomas Cole, the school’s founder. The Hudson River School was established by the British Thomas Cole when he moved to America and started painting landscapes, mostly of mountains and other traditional American scenes. Both Cole and Church were devout Protestants and the latter's beliefs played a role in his paintings especially his early canvases. Church did differ from Cole in the topics of his paintings: he preferred natural and often majestic scenes over Cole's propensity towards allegory.
Church, like most second generation Hudson River School painters, used extraordinary detail, romanticism, and luminism in his paintings. Romanticism was prominent in Britain and France in the early 1800s as a counter-movement to the Enlightenment virtues of order and logic. Artists of the Romantic period often depicted nature in idealized scenes that depicted the richness and beauty of nature, sometimes also with emphasis on the grand scale of nature.
This tradition carries on in the works of Frederic Church, who idealizes an uninterrupted nature, highlighted by creating excruciatingly detailed art. The emphasis on nature is encouraged by the low horizontal lines, and preponderance of sky to enhance the wilderness; humanity, if it is represented, is depicted as small in comparison with the greater natural reality. The technical skill comes in the form of Luminism, a Hudson River School innovation particularly present in Church's works. Luminism is also cited as encompassing several technical aspects, which can be seen in Church’s works. One example is the attempt to “hide brushstrokes” which makes the scene seem more realistic and lessen the artist’s presence in the work. Most importantly is the emphasis on light (hence luminism) in these scenes. The several sources of light create contrast in the pictures that highlights the beauty and detailed imagery in the painting.
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2022 - Wandering Vertexes...
by Francis Rousseau

PICO DEL TEIDE SKETCHED BY ALEXANDER VON HUMBOLDT

 

ALEXANDER VON HUMBOLDT (1769-1859)
Pico del Teide (3, 718 m -12, 198 ft)
Tenerife - Canari Islands - Spain

 In  "Intérieur du Cratère du Pic de Teneriffe " Dessin, Alexander von Humboldt

The mountain
Pico del Teide (3,718m - 12,198 ft) (« Teide Peak") is a volcano on Tenerife in the Canary Islands, Spain. Before the 1495 Spanish colonization of Tenerife, the native Guanches called the volcano Echeyde, which in their legends referred to a powerful figure leaving the volcano, which could turn into hell. El Pico del Teide is the modern Spanish name.
Its summit is the highest point in Spain and the highest point above sea level in the islands of the Atlantic. If measured from its base on the ocean floor, it is at 7,500 m-24,600 ft the third highest volcano on a volcanic ocean island in the world after Mauna Kea and Mauna Loa in Hawaii. Its elevation makes Tenerife the tenth highest island in the world. It remains active: its most recent eruption occurred in 1909 from the El Chinyero vent on the northwestern Santiago rift.
Historical volcanic activity on the island is associated with vents on the Santiago or northwest rift (Boca Cangrejo in 1492, Montañas Negras in 1706, Narices del Teide or Chahorra in 1798 and El Chinyero in 1909) and the Cordillera Dorsal or northeast rift (Fasnia in 1704, Siete Fuentes and Arafo in 1705). The 1706 Montañas Negras eruption destroyed the town and principal port of Garachico, as well as several smaller villages.
In 1492, Christopher Columbus reported seeing "a great fire in the Orotava Valley" as he sailed past Tenerife on his voyage to discover the New World. This was interpreted as indicating that he had witnessed an eruption there. Radiometric dating of possible lavas indicates that in 1492 no eruption occurred in the Orotava Valley, but one did occur from the Boca Cangrejo vent.
The last summit eruption from Teide occurred about the year 850 CE, and this eruption produced the "Lavas Negras" that cover much of the flanks of the volcano.
About 150,000 years ago, a much larger explosive eruption occurred, probably of Volcanic Explosivity Index 5.
The United Nations Committee for Disaster Mitigation designated Teide a Decade Volcano because of its history of destructive eruptions and its proximity to several large towns, of which the closest are Garachico, Icod de los Vinos and Puerto de la Cruz. Teide, Pico Viejo and Montaсa Blanca form the Central Volcanic Complex of Tenerife.
In a publication of 1626, Sir Edmund Scory, who probably stayed on the island in the first decades of the 17th century, gives a description of Teide, in which he notes the suitable paths to the top and the effects the considerable height causes to the travellers, indicating that the volcano had been accessed via different routes before the 17th century. In 1715 the English traveler J. Edens and his party made the ascent and reported their observations in the journal of the Royal Society in London.
After the Enlightenment, most of the expeditions that went to East Africa and the Pacific had Teide as one of the most rewarding targets. The expedition of Lord George Macartney, George Staunton and John Barrow in 1792 almost ended in tragedy, as a major snowstorm and rain swept over them and they failed to reach the peak of Teide, just barely getting past Montaña Blanca.
During an expedition to Kilimanjaro, the German adventurer Hans Heinrich Joseph Meyer visited Teide in 1894 to observe ice conditions on the volcano. He described the two mountains as "two kings, one rising in the ocean and the other in the desert and steppes"
The volcano and its surroundings comprise Teide National Park, which has an area of 18,900 hectares (47,000 acres) and was named a World Heritage Site by UNESCO on June 28, 2007. Teide is the most visited natural wonder of Spain, the most visited national park in Spain and Europe and – by 2015 – the eighth most visited in the world, with some 3 million visitors yearly. A major international astronomical observatory is located on the slopes of the mountain.

The cartographer
Friedrich Wilhelm Heinrich Alexander von Humboldt was a Prussian geographer, naturalist, explorer, and influential proponent of Romantic philosophy and science. He was the younger brother of the Prussian minister, philosopher, and linguist Wilhelm von Humboldt (1767–1835). Humboldt's quantitative work on botanical geography laid the foundation for the field of biogeography. Humboldt's advocacy of long-term systematic geophysical measurement laid the foundation for modern geomagnetic and meteorological monitoring.
Between 1799 and 1804, Humboldt travelled extensively in Latin America, exploring and describing it for the first time from a modern scientific point of view. His description of the journey was written up and published in an enormous set of volumes over 21 years. Humboldt was one of the first people to propose that the lands bordering the Atlantic Ocean were once joined (South America and Africa in particular). Humboldt resurrected the use of the word cosmos from the ancient Greek and assigned it to his multi-volume treatise, Kosmos, in which he sought to unify diverse branches of scientific knowledge and culture. This important work also motivated a holistic perception of the universe as one interacting entity.
On their way back to Europe from Mexico on their way to the United States, Humboldt and his fellow scientist Aimé Bonpland stopped in Cuba for a While. After their first stay in Cuba of three months they returned the mainland at Cartagena de Indias (now in Colombia), a major center of trade in northern South America. Ascending the swollen stream of the Magdalena River to Honda and arrived in Bogotá on July 6, 1801 where they met Spanish botanist José Celestino Mutis, the head of the Royal Botanical Expedition to New Granada, staying there until September 8, 1801. Mutis was generous with his time and gave Humboldt access to the huge pictorial record he had compiled since 1783. Humboldt had hopes of connecting with the French sailing expedition of Baudin, now finally underway, so Bonpland and Humboldt hurried to Ecuador. They crossed the frozen ridges of the Cordillera Real, they reached Quito on 6 January 1802, after a tedious and difficult journey.
Their stay in Ecuador was marked by the ascent of Pichincha and their climb of Chimborazo, where Humboldt and his party reached an altitude of 19,286 feet (5,878 m). This was a world record at the time, but a thousand feet short of the summit. Humboldt's journey concluded with an expedition to the sources of the Amazon en route for Lima, Peru.
At Callao, the main port for Peru, Humboldt observed the transit of Mercury. On 9 November and studied the fertilizing properties of guano, rich in nitrogen, the subsequent introduction of which into Europe was due mainly to his writings.

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2022 - Wandering Vertexes...
by Francis Rousseau

LOS FRAILES OR THE ORGANS OF ACTOPAN BY ALEXANDER VON HUMBOLDT

ALEXANDER VON HUMBOLDT (1769-1859)
WILHELM FRIEDRICH ( 1760-1820), engraver
The Organs of Actopan or Los Frailes (1,140 m - 3,740 ft)
Mexico (Hidalgo)

In Vues des Cordillères, et monumens des peuples indigènes de l'Amérique from the book  Voyage aux régions équinoxiales du nouveau continent, 1813

About this engraving and the mountain
On May 23 and 24, Humboldt would tour the Actopan Valley, and then leave on May 25 for Mexico City. During the visit, Humboldt drew and studied the Organs of Actopan, also known as Los Frailes,located 17 km southeast of Actopan in the municipality of El Arenal. Humboldt determines their height trigonometrically.In Actopan. The slender part of the rock is a hundred meters high; but the absolute elevation of the summit of the mountain, where the Organos begin to stand out, is 585 toises (1,140 m - 3,740 ft) .  It is on the way from Mexico to the mines of Guanaxuatotjuon distinguishes from very far away, and standing out on Thoiizon, the rock of Mamanchota: it rises in the middle of a forest of oaks, and oflers a very picturesque aspect. 

The artist and explorer
Friedrich Wilhelm Heinrich Alexander von Humboldt was a Prussian geographer, naturalist, explorer, and influential proponent of Romantic philosophy and science. He was the younger brother of the Prussian minister, philosopher, and linguist Wilhelm von Humboldt (1767–1835). Humboldt's quantitative work on botanical geography laid the foundation for the field of biogeography. Humboldt's advocacy of long-term systematic geophysical measurement laid the foundation for modern geomagnetic and meteorological monitoring.
Between 1799 and 1804, Humboldt travelled extensively in Latin America, exploring and describing it for the first time from a modern scientific point of view. His description of the journey was written up and published in an enormous set of volumes over 21 years. Humboldt was one of the first people to propose that the lands bordering the Atlantic Ocean were once joined (South America and Africa in particular). Humboldt resurrected the use of the word cosmos from the ancient Greek and assigned it to his multi-volume treatise, Kosmos, in which he sought to unify diverse branches of scientific knowledge and culture. This important work also motivated a holistic perception of the universe as one interacting entity.
On their way back to Europe from Mexico on their way to the United States, Humboldt and his fellow scientist Aimé Bonpland stopped in Cuba for a while. After their first stay in Cuba of three months they returned the mainland at Cartagena de Indias (now in Colombia), a major center of trade in northern South America. Ascending the swollen stream of the Magdalena River to Honda and arrived in Bogotá on July 6, 1801 where they met Spanish botanist José Celestino Mutis, the head of the Royal Botanical Expedition to New Granada, staying there until September 8, 1801. Mutis was generous with his time and gave Humboldt access to the huge pictorial record he had compiled since 1783. Humboldt had hopes of connecting with the French sailing expedition of Baudin, now finally underway, so Bonpland and Humboldt hurried to Ecuador. They crossed the frozen ridges of the Cordillera Real, they reached Quito on 6 January 1802, after a tedious and difficult journey.
Their stay in Ecuador was marked by the ascent of Pichincha and their climb of Chimborazo, where Humboldt and his party reached an altitude of 19,286 feet (5,878 m). This was a world record at the time, but a thousand feet short of the summit. Humboldt's journey concluded with an expedition to the sources of the Amazon en route for Lima, Peru.
At Callao, the main port for Peru, Humboldt observed the transit of Mercury. On 9 November and studied the fertilizing properties of guano, rich in nitrogen, the subsequent introduction of which into Europe was due mainly to his writings.
___________________________________________
2022 - Wandering Vertexes...
by Francis Rousseau

MILESOVKA PAINTED BY CASPAR DAVID FRIEDRICH

 

CASPAR DAVID FRIEDRICH (1774-1840)
Milešovka (837m - 2, 746ft)
Czech Republic

In Mountain Landscape with Rainbow ca.1809-1810, Museum Folkwang, Essen, Germany

 
The mountain
Milešovka (837m - 2, 746 ft), an isolated phonolite cone, is the highest mountain of České Středohoří (Czech Central Mountains Range), a picturesque mountain range in northwest Bohemia, in Czech Republic. Situated right in the middle of the European Continent, it has a volcanic origin. The range covers an area of more than 1000 km2 with many hills typically volcano shaped. Their unique appearance were attracting numbers of naturalists, painters, poets and nature-lovers.
Mount Milešovka is located over the village of Milesov about 10km northwestward of Lovosice. The peak is ranked among the most windy mountains in Czech Republic. The very first chalet had been built up in 1825, other buildings soon followed as well as the outlook tower in 1850. The famous traveler Alexander von Humboldt is responsible for their construction, he labeled the view from Milesovka as "the third most beautiful in the world", making it really worth visiting. From there, one can see the scenery view of Ceske Stredohori, the Polabska nizina lowlands and the ridge of the Krusne hory mountains. Milesovka adjoins with a peak called Paskapole which is crossed by the road connecting Prague with Teplice.


The painter
Caspar David Friedrich was a 19th-century German Romantic landscape painter, considered as the most important German artist of his generation. He is best known for his mid-period allegorical landscapes which typically feature contemplative figures silhouetted against night skies, morning mists, barren trees or Gothic ruins. His primary interest as an artist was the contemplation of nature, and his often symbolic and anti-classical work seeks to convey a subjective, emotional response to the natural world. Friedrich's paintings characteristically set a human presence in diminished perspective amid expansive landscapes, reducing the figures to a scale that, according to the art historian Christopher John Murray, directs "the viewer's gaze towards their metaphysical dimension".
Friedrich was born in Pomerania, where he began to study art. He studied in Copenhagen until 1798, before settling in Dresden. A disillusionment with materialistic society was giving rise everywhere in Europe. This shift in ideals was often expressed through a reevaluation of the natural world, as artists such as J. M. W. Turner (1775–1851) and John Constable (1776–1837) sought to depict nature as a "divine creation, to be set against the artifice of human civilization"....
- More informations about Caspar David Friedrich life and work 

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2022 - Wandering Vertexes...
Un blog de Francis Rousseau

COFRE DE PEROTE / NAUPA-TECVUTÉPTL SKETCHED BY ALEXANDER VON HUMBOLDT

 

ALEXANDER VON HUMBOLDT (1769-1859),
Cofre de Perote/ Naupa-Tecutépetl (4,282 m (14,049 ft)
Mexico

 The mountain
Cofre de Perote, also known by its Nahuatl names Naupa-Tecutépetl ,  meaning something like "Place of Four Mountain" or "Mountain of the Lord of Four Places", is an inactive volcano located in the Mexican state of Veracruz, at the point where the Trans-Mexican Volcanic Belt, home to all of Mexico's highest peaks, joins the Sierra Madre Oriental. Cofre de Perote is Mexico's eighth highest mountain summit.
Cofre de Perote is a shield volcano, shaped very differently from the stratovolcanic Pico de Orizaba, which lies about 50 km (31 mi) to the southeast. A cofre is a coffer, and the name alludes to a volcanic outcropping on the shield which constitutes the peak of the mountain. To the north is the town of Perote, Veracruz, after which the mountain is named. The area surrounding the volcano was protected by the Mexican government as a national park, known as Cofre de Perote National Park (Parque Nacional Cofre de Perote), in 1937.

The artist
Friedrich Wilhelm Heinrich Alexander von Humboldt was a Prussian geographer, naturalist, explorer, and influential proponent of Romantic philosophy and science. He was the younger brother of the Prussian minister, philosopher, and linguist Wilhelm von Humboldt (1767–1835). Humboldt's quantitative work on botanical geography laid the foundation for the field of biogeography. Humboldt's advocacy of long-term systematic geophysical measurement laid the foundation for modern geomagnetic and meteorological monitoring.
Between 1799 and 1804, Humboldt travelled extensively in Latin America, exploring and describing it for the first time from a modern scientific point of view. His description of the journey was written up and published in an enormous set of volumes over 21 years. Humboldt was one of the first people to propose that the lands bordering the Atlantic Ocean were once joined (South America and Africa in particular). Humboldt resurrected the use of the word cosmos from the ancient Greek and assigned it to his multi-volume treatise, Kosmos, in which he sought to unify diverse branches of scientific knowledge and culture. This important work also motivated a holistic perception of the universe as one interacting entity.
On their way back to Europe from Mexico on their way to the United States, Humboldt and his fellow scientist Aimé Bonpland stopped in Cuba for a while. After their first stay in Cuba of three months they returned the mainland at Cartagena de Indias (now in Colombia), a major center of trade in northern South America. Ascending the swollen stream of the Magdalena River to Honda and arrived in Bogotá on July 6, 1801 where they met Spanish botanist José Celestino Mutis, the head of the Royal Botanical Expedition to New Granada, staying there until September 8, 1801. Mutis was generous with his time and gave Humboldt access to the huge pictorial record he had compiled since 1783. Humboldt had hopes of connecting with the French sailing expedition of Baudin, now finally underway, so Bonpland and Humboldt hurried to Ecuador. They crossed the frozen ridges of the Cordillera Real, they reached Quito on 6 January 1802, after a tedious and difficult journey.
Their stay in Ecuador was marked by the ascent of Pichincha and their climb of Chimborazo, where Humboldt and his party reached an altitude of 19,286 feet (5,878 m). This was a world record at the time, but a thousand feet short of the summit. Humboldt's journey concluded with an expedition to the sources of the Amazon en route for Lima, Peru.
At Callao, the main port for Peru, Humboldt observed the transit of Mercury. On 9 November and studied the fertilizing properties of guano, rich in nitrogen, the subsequent introduction of which into Europe was due mainly to his writings.
___________________________________________
2021 - Wandering Vertexes...
by Francis Rousseau

EL COTOPAXI PAINTED BY FREDERIC EDWIN CHURCH

 

FREDERIC EDWIN CHURCH (1826-1900)
Cotopaxi (5, 897 m - 19, 347 ft)
Ecuador

In Cotopaxi Seen from Ambato, 1853,  Brush and oil paint, graphite on paperboard, 17.5 × 28.9 cm Smithsonian-Cooper Hewitt

About the Cotopaxi paintings
Church has painted such a lot of times the Cotopaxi than you must have a second look to determine it the one you are looking at is the good one or a new view.
Church took two trips to South America, and stayed predominantly in Quito, Ecuador, the first in 1853 and the second in 1857. One trip was financed by businessman Cyrus West Field, who wished to use Church's paintings to lure investors to his South American ventures. Church was inspired by the Prussian polymath geographer Alexander von Humboldt's Cosmos (about “the Earth, matter, and space”) and his exploration of the continent in the early 1800s; Humboldt had challenged artists to portray the "physiognomy" of the Andes. After Humboldt’s Personal Narrative of Travels to the Equinoctial Regions of America was published in 1852, Church jumped at the chance to travel and study in his icon’s footsteps (literally, as he stayed in Humboldt’s old house) in Quito, Ecuador. When Church returned in 1857 he added to his landscape paintings of the area. After both trips, Church had produced four landscapes of Ecuador: The Andes of Ecuador (1855), Cotopaxi (1855), Cayambe (1858), The Heart of the Andes (1859), and Cotopaxi while erupting in 1862 (see above). The Heart of The Andes as week as the Cotopaxi paintings are precious and precise documentation, scientific studies of every natural feature that exists in that area of the Andes. Every species of plant and animal is readily identifiable; even climatic zonation by altitude is delineated precisely.
In this way, Church pays a unique tribute to Humboldt (who inspired his journey) as well as maintains his Hudson River School roots. “Therefore instead of the fiery crimsons and oranges of his emotional crepuscular scenes, the palette here is comparatively restrained by Church's standards: quiet greens, blues, browns, ochres and subdued grayish purples of sky, stone, verdure and water in full, even daylight.”

The mountain
Cotopaxi (5,897 m - 19,347 ft) is an active stratovolcano in the Andes Mountains, located in the Latacunga canton of Cotopaxi Province, about 50 km (31 mi) south of Quito, and 33 km (21 mi) northeast of the city of Latacunga, Ecuador, in South America. It is the second highest summit in Ecuador, reaching a height of 5,897 m (19,347 ft). It is one of the world's highest volcanoes. Many sources claim that Cotopaxi means "Neck of the Moon" in an indigenous language, but this is unproven. The mountain was honored as a "Sacred Mountain" by local Andean people, even prior to the Inca invasion in the 15th century.
Most of the time, Cotopaxi is clearly visible on the skyline from Quito and is part of the chain of volcanoes around the Pacific plate known as the Pacific Ring of Fire. It has an almost symmetrical cone that rises from a highland plain of about 3,800 metres (12,500 ft), with a width at its base of about 23 kilometres (14 mi). It has one of the few equatorial glaciers in the world, which starts at the height of 5,000 metres (16,400 ft). At its summit, Cotopaxi has an 800 X 550 m wide crater which is 250 m deep. The crater consists of two concentric crater rims, the outer one being partly free of snow and irregular in shape. The crater interior is covered with ice cornices and rather flat. The highest point is on the outer rim of the crater on the north side.
The first recorded eruption of Cotopaxi was in 1534. With 87 known eruptions since then, Cotopaxi is one of Ecuador's most active volcanoes.

The painter
Frederic Edwin Church was an American landscape painter born in Hartford, Connecticut. He was a central figure in the Hudson River School of American landscape painters, perhaps best known for painting large panoramic landscapes, often depicting mountains, waterfalls, and sunsets, but also sometimes depicting dramatic natural phenomena that he saw during his travels to the Arctic and Central and South America. Church's paintings put an emphasis on light and a romantic respect for natural detail. In his later years, Church painted classical Mediterranean and Middle Eastern scenes and cityscapes.
Church was the product of the second generation of the Hudson River School and the pupil of Thomas Cole, the school’s founder. The Hudson River School was established by the British Thomas Cole when he moved to America and started painting landscapes, mostly of mountains and other traditional American scenes. Both Cole and Church were devout Protestants and the latter's beliefs played a role in his paintings especially his early canvases. Church did differ from Cole in the topics of his paintings: he preferred natural and often majestic scenes over Cole's propensity towards allegory.
Church, like most second generation Hudson River School painters, used extraordinary detail, romanticism, and luminism in his paintings. Romanticism was prominent in Britain and France in the early 1800s as a counter-movement to the Enlightenment virtues of order and logic. Artists of the Romantic period often depicted nature in idealized scenes that depicted the richness and beauty of nature, sometimes also with emphasis on the grand scale of nature.
This tradition carries on in the works of Frederic Church, who idealizes an uninterrupted nature, highlighted by creating excruciatingly detailed art. The emphasis on nature is encouraged by the low horizontal lines, and preponderance of sky to enhance the wilderness; humanity, if it is represented, is depicted as small in comparison with the greater natural reality. The technical skill comes in the form of luminism, a Hudson River School innovation particularly present in Church's works. Luminism is also cited as encompassing several technical aspects, which can be seen in Church’s works. One example is the attempt to “hide brushstrokes,” which makes the scene seem more realistic and lessen the artist’s presence in the work. Most importantly is the emphasis on light (hence luminism) in these scenes. The several sources of light create contrast in the pictures that highlights the beauty and detailed imagery in the painting.

___________________________________________
2021 - Wandering Vertexes...
by Francis Rousseau

EL CHIMBORAZO SKETCHED BY ALEXANDER VON HUMBOLDT

 

ALEXANDER VON HUMBOLDT (1769-1859)
Chimborazo (6,263 m-20,549 ft)
Ecuador

In  El Chimborazo vu de la plaine de Tapia, 1810

The mountain
El Chimborazo (6,263 m -20,548 ft) is a currently inactive stratovolcano in the Cordillera Occidental range of the Andes ans the highest mountain in Ecuador and the Andes north of Peru ; it is higher than any more northerly summit in the Americas. Chimborazo is not the highest mountain by elevation above sea level, but its location along the equatorial bulge makes its summit the farthest point on the Earth's surface from the Earth's center.
Chimborazo is at the main end of the Ecuadorian Volcanic Arc, north west of the town of Riobamba. Chimborazo is in la Avenida de los Volcanes (the Avenue of Volcanoes) west of the Sanancajas mountain chain. Carihuairazo, Tungurahua, Tulabug, and El Altar are all mountains that neighbor Chimborazo. The closest mountain peak, Carihuairazo, is 5.8 mi (9.3 km) from Chimborazo. There are many microclimates near Chimborazo, varying from desert in the Arenal to the humid mountains in the Abraspungo valley.
Its last known eruption is believed to have occurred around A.D. 550.
Until the beginning of the 19th century, it was thought that Chimborazo was the highest mountain on Earth (measured from sea level), and such reputation led to many attempts on its summit during the 17th and 18th centuries.
In 1746, the volcano was explored by French academicians from the French Geodesic Mission. Their mission was to determine the sphericity of the Earth. Their work along with another team in Lapland established that the Earth was an oblate spheroid rather than a true sphere. They did not reach the summit of Chimborazo.
In 1802, during his expedition to South America, Baron Alexander von Humboldt, accompanied by Aimé Bonpland and the Ecuadorian Carlos Montufar, tried to reach the summit. From his description of the mountain, it seems that before he and his companions had to return suffering from altitude sickness they reached a point at 5,875 m, higher than previously attained by any European in recorded history. (Incans had reached much higher altitudes previously). In 1831, Jean-Baptiste Boussingault and Colonel Hall reached a new "highest point", estimated to be 6,006 m.
On 4 January 1880, the English climber Edward Whymper reached the summit of Chimborazo. The route that Whymper took up Chimborazo is now known as the Whymper route. Edward Whymper, and his Italian guides Louis Carrel and Jean-Antoine Carrel, were the first Europeans to summit a mountain higher than 20,000 feet. As there were many critics who doubted that Whymper had reached the summit, later in the same year he climbed to the summit again, choosing a different route (Pogyos) with the Ecuadorians David Beltrбn and Francisco Campaсa.


The cartographer and artist
Friedrich Wilhelm Heinrich Alexander von Humboldt was a Prussian geographer, naturalist, explorer, and influential proponent of Romantic philosophy and science. He was the younger brother of the Prussian minister, philosopher, and linguist Wilhelm von Humboldt (1767–1835). Humboldt's quantitative work on botanical geography laid the foundation for the field of biogeography. Humboldt's advocacy of long-term systematic geophysical measurement laid the foundation for modern geomagnetic and meteorological monitoring.
Between 1799 and 1804, Humboldt travelled extensively in Latin America, exploring and describing it for the first time from a modern scientific point of view. His description of the journey was written up and published in an enormous set of volumes over 21 years. Humboldt was one of the first people to propose that the lands bordering the Atlantic Ocean were once joined (South America and Africa in particular). Humboldt resurrected the use of the word cosmos from the ancient Greek and assigned it to his multi-volume treatise, Kosmos, in which he sought to unify diverse branches of scientific knowledge and culture. This important work also motivated a holistic perception of the universe as one interacting entity.
On their way back to Europe from Mexico on their way to the United States, Humboldt and his fellow scientist Aimé Bonpland stopped in Cuba for a While. After their first stay in Cuba of three months they returned the mainland at Cartagena de Indias (now in Colombia), a major center of trade in northern South America. Ascending the swollen stream of the Magdalena River to Honda and arrived in Bogotá on July 6, 1801 where they met Spanish botanist José Celestino Mutis, the head of the Royal Botanical Expedition to New Granada, staying there until September 8, 1801. Mutis was generous with his time and gave Humboldt access to the huge pictorial record he had compiled since 1783. Humboldt had hopes of connecting with the French sailing expedition of Baudin, now finally underway, so Bonpland and Humboldt hurried to Ecuador. They crossed the frozen ridges of the Cordillera Real, they reached Quito on 6 January 1802, after a tedious and difficult journey.
Their stay in Ecuador was marked by the ascent of Pichincha and their climb of Chimborazo, where Humboldt and his party reached an altitude of 19,286 feet (5,878 m). This was a world record at the time, but a thousand feet short of the summit. Humboldt's journey concluded with an expedition to the sources of the Amazon en route for Lima, Peru.
At Callao, the main port for Peru, Humboldt observed the transit of Mercury. On 9 November and studied the fertilizing properties of guano, rich in nitrogen, the subsequent introduction of which into Europe was due mainly to his writings.

___________________________________________ 

2021 - Wandering Vertexes...
by Francis Rousseau

EL JORULLO SKETCHED BY ALEXANDER VON HUMBOLDT

 

 ALEXANDER VON HUMBOLDT (1769-1859)
El Jorullo (1,329m- 4,360ft)
Mexico

 In Volcan de Jorullo,  Vue des Coridllères et monumens des peuples indigènes de l'Amérique, 1816, Paris chez F. Schoell.

About this drawing
Alexander von Humboldt climbed El Jorullo during the Mexican portion of his scientific expedition to Spanish America. When he visited on 19 September 1803, its multiple cones were still smoldering and the air was extremely hot and filled with volcanic gases. He wrote a detailed description of the climb, noting that his face and those of his travel companions were burned. The volcano enriched the local soil and there was considerable vegetation. Humboldt sketched the volcano in the distance (see above), showing multiple smoking cones. Humboldt undertook the climb with his scientific travel partner Aimé Bonpland, as well as a local Basque settler Ramón Epelde, and two local indigenous servants, whose names have not been recorded. Humboldt noted their assistance on site. Humboldt also notes that he consulted a 1782 publication Rusticatio Mexicana, by Rafael Landívar, who calculated the height of the volcano and the temperature of the thermal waters.


The volcano
El Jorullo  (1,329m- 4,360ft) is a cinder cone volcano in Michoacán, central Mexico, on the southwest slope of the central plateau, 33 miles (53 kilometers) southeast of Uruapan in an area known as the Michoacán-Guanajuato volcanic field.  It is about 6 miles (10 km) east-northeast of La Huacana.  El Jorullo has four smaller cinder cones which have grown from its flanks.  El Jorullo's crater is about 1,300 by 1,640 feet (400 by 500 m) wide and 490 feet (150 m) deep.   El Jorullo is one of two known volcanoes to have developed in Mexico in recent history. The second, born about 183 years later, was named Parícutin after a nearby village that it eventually destroyed. Parícutin is about 50 miles (80 km) northwest of El Jorullo. El Jorullo was first erupted on 29 September 1759. Earthquakes occurred prior to this first day of eruption. Once the volcano started erupting, it continued for 15 years, eventually ending in 1774.
El Jorullo did not develop on a corn field like Parícutin did, but it did destroy what had been a rich agricultural area. It grew approximately 820 feet (250 meters) from the ground in the first six weeks. The eruptions from El Jorullo were primarily phreatic and phreatomagmatic. This 15 year eruption was the longest one El Jorullo has had, and was the longest cinder cone eruption known. Lava flows can still be seen to the north and west of the volcano.  Parícutin and El Jorullo both rose in an area known for its volcanoes. Called the Trans-Mexican Volcanic Belt, the region stretches about 700 miles (1,120 km) from east to west across southern Mexico. The eruptive activity deposited a layer of volcanic rock some 6,000 feet thick, creating a high and fertile plateau. During summer months, the heights snag moisture-laden breezes from the Pacific Ocean; rich farmland, in turn, has made this belt the most populous region in Mexico. Though the region already boasted three of the country's four largest cities: Mexico City, Puebla, and Guadalajara (the area around Parícutin, some 200 miles west of the capital), it was still a peaceful backwater inhabited by Purépecha in the early 1940s. The crater and lake can now be reached by car.


The artist
Friedrich Wilhelm Heinrich Alexander von Humboldt was a Prussian geographer, naturalist, explorer, and influential proponent of Romantic philosophy and science. He was the younger brother of the Prussian minister, philosopher, and linguist Wilhelm von Humboldt (1767–1835). Humboldt's quantitative work on botanical geography laid the foundation for the field of biogeography. Humboldt's advocacy of long-term systematic geophysical measurement laid the foundation for modern geomagnetic and meteorological monitoring.
Between 1799 and 1804, Humboldt travelled extensively in Latin America, exploring and describing it for the first time from a modern scientific point of view. His description of the journey was written up and published in an enormous set of volumes over 21 years. Humboldt was one of the first people to propose that the lands bordering the Atlantic Ocean were once joined (South America and Africa in particular). Humboldt resurrected the use of the word cosmos from the ancient Greek and assigned it to his multi-volume treatise, Kosmos, in which he sought to unify diverse branches of scientific knowledge and culture. This important work also motivated a holistic perception of the universe as one interacting entity.
On their way back to Europe from Mexico on their way to the United States, Humboldt and his fellow scientist Aimé Bonpland stopped in Cuba for a while. After their first stay in Cuba of three months they returned the mainland at Cartagena de Indias (now in Colombia), a major center of trade in northern South America. Ascending the swollen stream of the Magdalena River to Honda and arrived in Bogotá on July 6, 1801 where they met Spanish botanist José Celestino Mutis, the head of the Royal Botanical Expedition to New Granada, staying there until September 8, 1801. Mutis was generous with his time and gave Humboldt access to the huge pictorial record he had compiled since 1783. Humboldt had hopes of connecting with the French sailing expedition of Baudin, now finally underway, so Bonpland and Humboldt hurried to Ecuador. They crossed the frozen ridges of the Cordillera Real, they reached Quito on 6 January 1802, after a tedious and difficult journey.
Their stay in Ecuador was marked by the ascent of Pichincha and their climb of Chimborazo, where Humboldt and his party reached an altitude of 19,286 feet (5,878 m). This was a world record at the time, but a thousand feet short of the summit. Humboldt's journey concluded with an expedition to the sources of the Amazon en route for Lima, Peru.
At Callao, the main port for Peru, Humboldt observed the transit of Mercury. On 9 November and studied the fertilizing properties of guano, rich in nitrogen, the subsequent introduction of which into Europe was due mainly to his writings.

___________________________________________ 

2021 - Wandering Vertexes and Mountain paintings 
by Francis Rousseau

MOUNT LANGI PAINTED BY EUGENE VON GUERARD

 

EUGENE VON GUERARD (1811-1901)
Mount Langi Ghiran (924 m - 3,031ft)
Australia (Victoria)

In Mount Langi from Pleasant Creek oil on canvas, 1890

The mountain
Mount Langi Ghiran (924m - 3,031ft) is located in the west of Victoria southeast of Australia. The nearest town to Mount Langi Ghiran is Ararat about 16.3 km away.
The first European to climb Mount Langi Ghiran was Major Thomas Mitchell, on his 1836 'Australia Felix' expedition. He first named it Mount Mistake !
There are two reservoirs in the park which were built from local granite blocks in the 1880s. The main reservoir forms part of Ararat's water supply and is worth a visit.
A "spot mill" for extracting timber was built on the northern slopes in 1940 but was short lived. Today little evidence remains to remind us of the mill's past operation.
Since 1970, famous vineyards are situated in the valley of Mount Langi Ghiran.

The painter
Johann Joseph Eugene von Guerard was an Austrian-born artist, active in Australia from 1852 to 1882. Known for his finely detailed landscapes in the tradition of the Düsseldorf school of painting, he is represented in Australia's major public galleries, and is referred to in the country as Eugene von Guerard. In 1852 von Guerard arrived in Victoria, Australia, determined to try his luck on the Victorian goldfields. As a gold-digger he was not very successful, but he did produce a large number of intimate studies of goldfields life, quite different from the deliberately awe-inspiring landscapes for which he was later to become famous. Realizing that there were opportunities for an artist in Australia, he abandoned the diggings and was soon undertaking commissions recording the dwellings and properties of wealthy pastoralists.
By the early 1860s, von Guerard was recognized as the foremost landscape artist in the colonies, touring Southeast Australia and New Zealand in pursuit of the sublime and the picturesque. He is most known for the wilderness paintings produced during this time, which are remarkable for their shadowy lighting and fastidious detail. Indeed, his View of Tower Hill in south-western Victoria was used as a botanical template over a century later when the land, which had been laid waste and polluted by agriculture, was systematically reclaimed, forested with native flora and made a state park. The scientific accuracy of such work has led to a reassessment of von Guerard's approach to wilderness painting, and some historians believe it likely that the landscapist was strongly influenced by the environmental theories of the leading scientist Alexander von Humboldt. Others attribute his 'truthful representation' of nature to the criterion for figure and landscape painting set by the Düsseldorf Academy.

_______________________________
2020 - Wandering Vertexes...
by Francis Rousseau

BEN LOMOND / TURBUNNA PAINTED BY EUGENE VON GUERARD

 

EUGENE VON GUERARD  (1811-1901)
Ben Lomond / Turbunna (1,572m - 5,157ft)
Australia (Tasmania)

In Ben Lomond, Epping Forest, Tasmania, 1867, colour lithograph,28.4 × 48.8 cm - National Gallery of Victoria, Melbourne

The mountain
 Ben Lomond /Turbunna (1,572m - 5,157ft) or Turbunna or Tudema Tura in Tasmanian Aboriginal Palawa langage, not to be confused with Ben Lomond eponymus name of the mountain in Scotland, is a mountain in the north of Tasmania, Australia. The mountain is composed of a central massif with an extensive plateau high outlier peaks projecting from the mountain. The highest feature on the plateau is the unimposing summit of Legges Tor, at 1572 m, on the northern aspect of the plateau. The southern end of the plateau is dominated by Stacks Bluff, which is an imposing feature that drops away above the surrounding foothills. The prominent outlier peaks of Ragged Jack, Mensa Moor and Tower Hill surround the plateau. Ben Lomond is east of Launceston in the Ben Lomond National Park. Tasmania's premier Alpine skiing operations are located at Ben Lomond with downhill skiing facilities in the State. Its accessibility from Launceston, together with the existence of a ski village on the plateau make Ben Lomond an all year round favourite for tourists and hikers. Access to the village and summit can be made via several walking tracks or via a zig-zag road known as "Jacobs Ladder".
The Tasmanian Aboriginal Palawa name for Ben Lomond was usually recorded as Turbunna, Toorbunna or Toorerpunner. It is said to mean 'Rain Tail'. Modern etymological researchers of the Palawa lexicon assert that, in addition to turbunna, there were several names for Ben Lomond: Parndoke, Parndokenne, Loonder, Tritterer, Tudema tura (a name for Ben Lomond recorded by John Glover).

The painter
Johann Joseph Eugene von Guerard was an Austrian-born artist, active in Australia from 1852 to 1882. Known for his finely detailed landscapes in the tradition of the Düsseldorf school of painting, he is represented in Australia's major public galleries, and is referred to in the country as Eugene von Guerard.
By the early 1860s, von Guerard was recognized as the foremost landscape artist in the colonies, touring Southeast Australia and New Zealand in pursuit of the sublime and the picturesque. He is most known for the wilderness paintings produced during this time, which are remarkable for their shadowy lighting and fastidious detail. Indeed, his View of Tower Hill in south-western Victoria was used as a botanical template over a century later when the land, which had been laid waste and polluted by agriculture, was systematically reclaimed, forested with native flora and made a state park. The scientific accuracy of such work has led to a reassessment of von Guerard's approach to wilderness painting, and some historians believe it likely that the landscapist was strongly influenced by the environmental theories of the leading scientist Alexander von Humboldt. Others attribute his 'truthful representation' of nature to the criterion for figure and landscape painting set by the Düsseldorf Academy.

___________________________________________

2020 - Wandering Vertexes...
by Francis Rousseau

MOUNT BOGONG PAINTED BY EUGENE VON GUERARD

  

EUGENE VON GUERARD (1811-1901)
Mount Bogong (1,986 m - 6 515ft)
Australia (Victoria)

In Spring in the valley of the Mitta Mitta with the Bogong Ranges in the distance, 1863, oil on canvas 43.5 × 69.3 cm, National Gallery of Victoria, Melbourne

The mountain
Mount Bogong (1,986 m- ) is the highest point in the state of Victoria in Australia, in the Victorian Alps south of the Australian Cordillera. The first ascent was made in 1854 by a botanist, Baron Sir Ferdinand von Mueller. His name is of aboriginal origin and means "the fat guy".
In winter the summit serves as a ski resort but the snow periods are limited.
The foot of the mountain is covered with thick forests of Eucalyptus delegatensis up to an altitude of 1,300 meters. from 1,300 meters to 1,800 meters, of Eucalyptus pauciflora wood and over alpine meadows.
The Bogong is also the name of a butterfly that reproduces in the region and whose larva was consumed by the aborigines.

The painter
Johann Joseph Eugene von Guerard was an Austrian-born artist, active in Australia from 1852 to 1882. Known for his finely detailed landscapes in the tradition of the Düsseldorf school of painting, he is represented in Australia's major public galleries, and is referred to in the country as Eugene von Guerard. In 1852 von Guerard arrived in Victoria, Australia, determined to try his luck on the Victorian goldfields. As a gold-digger he was not very successful, but he did produce a large number of intimate studies of goldfields life, quite different from the deliberately awe-inspiring landscapes for which he was later to become famous. Realizing that there were opportunities for an artist in Australia, he abandoned the diggings and was soon undertaking commissions recording the dwellings and properties of wealthy pastoralists.
By the early 1860s, von Guerard was recognized as the foremost landscape artist in the colonies, touring Southeast Australia and New Zealand in pursuit of the sublime and the picturesque. He is most known for the wilderness paintings produced during this time, which are remarkable for their shadowy lighting and fastidious detail. Indeed, his View of Tower Hill in south-western Victoria was used as a botanical template over a century later when the land, which had been laid waste and polluted by agriculture, was systematically reclaimed, forested with native flora and made a state park. The scientific accuracy of such work has led to a reassessment of von Guerard's approach to wilderness painting, and some historians believe it likely that the landscapist was strongly influenced by the environmental theories of the leading scientist Alexander von Humboldt. Others attribute his 'truthful representation' of nature to the criterion for figure and landscape painting set by the Düsseldorf Academy.

_______________________________

2020 - Wandering Vertexes...
by Francis Rousseau

EL CHIMBORAZO & EL CARGUAIRAZO BY ALEXANDER VON HUMBOLDT

ALEXANDER VON HUMBOLDT (1769-1859

El Chimborazo (6,263 m -20,548 ft)  

Ecuador

1. Coloured aquatint by F. Arnold after J. Gmelin after Alexander von Humboldt.

2. Original print in Vista del Chimborazo y del Carguairazo from the book Vistas de las cordilleras y monumentos de los pueblos indígenas de América by Alexander von Himboldt and Aimé Bonpland, 1816

The mountain
El Chimborazo  (6,263 m -20,548 ft) is a currently inactive stratovolcano in the Cordillera Occidental range of the Andes ans the highest mountain in Ecuador and the Andes north of Peru ; it is higher than any more northerly summit in the Americas. Chimborazo is not the highest mountain by elevation above sea level, but its location along the equatorial bulge makes its summit the farthest point on the Earth's surface from the Earth's center.
Chimborazo is at the main end of the Ecuadorian Volcanic Arc, north west of the town of Riobamba. Chimborazo is in la Avenida de los Volcanes (the Avenue of Volcanoes) west of the Sanancajas mountain chain. Carihuairazo, Tungurahua, Tulabug, and El Altar are all mountains that neighbor Chimborazo.  The closest mountain peak, Carihuairazo, is 5.8 mi (9.3 km) from Chimborazo. There are many microclimates near Chimborazo, varying from desert in the Arenal to the humid mountains in the Abraspungo valley.
Its last known eruption is believed to have occurred around A.D. 550.
Until the beginning of the 19th century, it was thought that Chimborazo was the highest mountain on Earth (measured from sea level), and such reputation led to many attempts on its summit during the 17th and 18th centuries.
In 1746, the volcano was explored by French academicians from the  French Geodesic Mission. Their mission was to determine the sphericity of the Earth. Their work along with another team in Lapland established that the Earth was an oblate spheroid rather than a true sphere. They did not reach the summit of Chimborazo.
In 1802, during his expedition to South America, Baron Alexander von Humboldt, accompanied by Aimé Bonpland and the Ecuadorian Carlos Montufar, tried to reach the summit. From his description of the mountain, it seems that before he and his companions had to return suffering from altitude sickness they reached a point at 5,875 m, higher than previously attained by any European in recorded history. (Incans had reached much higher altitudes previously; see Llullaillaco). In 1831, Jean-Baptiste Boussingault and Colonel Hall reached a new "highest point", estimated to be 6,006 m.
El Carguairazo is an ancient collapsed volcano (to the right of Chimborazo on the engraving). The muddy flood which, in 1698, covered 18 square leagues of land, was not the result of an eruption proper. When the Carguairazo collapsed, the waters that it concealed in its breast rushed into the plain with impetuosity, and caused the disasters of which the historians of America speak.

The cartographer
Friedrich Wilhelm Heinrich Alexander von Humboldt was a Prussian geographer, naturalist, explorer, and influential proponent of Romantic philosophy and science. He was the younger brother of the Prussian minister, philosopher, and linguist Wilhelm von Humboldt (1767–1835). Humboldt's quantitative work on botanical geography laid the foundation for the field of biogeography. Humboldt's advocacy of long-term systematic geophysical measurement laid the foundation for modern geomagnetic and meteorological monitoring.
Between 1799 and 1804, Humboldt travelled extensively in Latin America, exploring and describing it for the first time from a modern scientific point of view. His description of the journey was written up and published in an enormous set of volumes over 21 years. Humboldt was one of the first people to propose that the lands bordering the Atlantic Ocean were once joined (South America and Africa in particular). Humboldt resurrected the use of the word cosmos from the ancient Greek and assigned it to his multi-volume treatise, Kosmos, in which he sought to unify diverse branches of scientific knowledge and culture. This important work also motivated a holistic perception of the universe as one interacting entity.
On their way back to Europe from Mexico on their way to the United States, Humboldt and his fellow scientist Aimé Bonpland stopped in Cuba for a While. After their first stay in Cuba of three months they returned the mainland at Cartagena de Indias (now in Colombia), a major center of trade in northern South America. Ascending the swollen stream of the Magdalena River to Honda and arrived in Bogotá on July 6, 1801 where they met Spanish botanist José Celestino Mutis, the head of the Royal Botanical Expedition to New Granada, staying there until September 8, 1801. Mutis was generous with his time and gave Humboldt access to the huge pictorial record he had compiled since 1783. Humboldt had hopes of connecting with the French sailing expedition of Baudin, now finally underway, so Bonpland and Humboldt hurried to Ecuador. They crossed the frozen ridges of the Cordillera Real, they reached Quito on 6 January 1802, after a tedious and difficult journey.
Their stay in Ecuador was marked by the ascent of Pichincha and their climb of Chimborazo, where Humboldt and his party reached an altitude of 19,286 feet (5,878 m). This was a world record at the time, but a thousand feet short of the summit. Humboldt's journey concluded with an expedition to the sources of the Amazon en route for Lima, Peru.
At Callao, the main port for Peru, Humboldt observed the transit of Mercury. On 9 November and studied the fertilizing properties of guano, rich in nitrogen, the subsequent introduction of which into Europe was due mainly to his writings.
___________________________________________
2019 - Wandering Vertexes...
by Francis Rousseau

EL CHIMBORAZO (2) PAINTED BY LUIS A. MARTINEZ

LUIS ALFREDO MARTINEZ (1869-1909) 

El Chimborazo (6,263 m -20,548 ft) 

Ecuador 

 In Entrada al Oriente, Chimborazo  - Museo del Banco Central, Cuenca, Ecuador

The mountain
Chimborazo (6,263 m -20,548 ft) is a currently inactive stratovolcano in the Cordillera Occidental range of the Andes ans the highest mountain in Ecuador and the Andes north of Peru ; it is higher than any more northerly summit in the Americas. Chimborazo is not the highest mountain by elevation above sea level, but its location along the equatorial bulge makes its summit the farthest point on the Earth's surface from the Earth's center.
Chimborazo is at the main end of the Ecuadorian Volcanic Arc, north west of the town of Riobamba. Chimborazo is in la Avenida de los Volcanes (the Avenue of Volcanoes) west of the Sanancajas mountain chain. Carihuairazo, Tungurahua, Tulabug, and El Altar are all mountains that neighbor Chimborazo. The closest mountain peak, Carihuairazo, is 5.8 mi (9.3 km) from Chimborazo. There are many microclimates near Chimborazo, varying from desert in the Arenal to the humid mountains in the Abraspungo valley.
Its last known eruption is believed to have occurred around A.D. 550.
Until the beginning of the 19th century, it was thought that Chimborazo was the highest mountain on Earth (measured from sea level), and such reputation led to many attempts on its summit during the 17th and 18th centuries.
In 1746, the volcano was explored by French academicians from the French Geodesic Mission. Their mission was to determine the sphericity of the Earth. Their work along with another team in Lapland established that the Earth was an oblate spheroid rather than a true sphere. They did not reach the summit of Chimborazo.
In 1802, during his expedition to South America, Baron Alexander von Humboldt, accompanied by Aimé Bonpland and the Ecuadorian Carlos Montufar, tried to reach the summit. From his description of the mountain, it seems that before he and his companions had to return suffering from altitude sickness they reached a point at 5,875 m, higher than previously attained by any European in recorded history. (Incans had reached much higher altitudes previously; see Llullaillaco). In 1831, Jean-Baptiste Boussingault and Colonel Hall reached a new "highest point", estimated to be 6,006 m.
On 4 January 1880, the English climber Edward Whymper reached the summit of Chimborazo. The route that Whymper took up Chimborazo is now known as the Whymper route. Edward Whymper, and his Italian guides Louis Carrel and Jean-Antoine Carrel, were the first Europeans to summit a mountain higher than 20,000 feet. As there were many critics who doubted that Whymper had reached the summit, later in the same year he climbed to the summit again, choosing a different route (Pogyos) with the Ecuadorians David Beltrбn and Francisco Campaсa.

The painter
Luis Alfredo Martínez Holguín was an Ecuadorian writer, painter and politician, with a marked liberal tendency and a friend of President Eloy Alfaro. Among the public positions he held are deputy to the National Congress for the province of Tungurahua, governor of the same province and undersecretary of the Ministry of Public Instruction. In the literary field, he is considered the initiator of realism in the country. In painting he was one of the few romanticist painters and the first costumbristas who enriched the arts during the first republican decades.
Luis Alfredo Martínez was attracted throughout his life to landscaping. In the prologue of one of his books he wrote: "I do not belong to any school, I am profoundly realistic, and I paint nature as it is and not as conventions teach."
Many of his paintings are outside the country: two of them in the Library of Congress of the United States , two in the Vatican Museum and one in Rio de Janeiro.
Since 1980, the Department of Culture of the Municipality of Ambato holds a painting contest named after Luis Alfredo Martínez, the "Luis A. Martínez Painting Salon".
___________________________________________
2019 - Wandering Vertexes...
by Francis Rousseau

BLUE MOUNTAINS BY EUGENE VON GUERARD

EUGENE VON GUERARD  (1811-1901)
Blue Mountains  (1,189 m -3,901 ft) 

Australia  (New South Wales)

In Govett's Leap and Grose River Valley, Blue Mountains, New South Wales, oil on canvas, 1873

The mountains
The Blue Mountains  (1,189 m (3,901 ft) - not to be confused with Greater Blue Mountains Area, Blue Mountains National Park, City of Blue Mountains, Electoral district of Blue Mountains - are a mountainous region and a mountain range located in New South Wales, Australia. 

The region borders on Sydney's metropolitan area, its foothills starting about 50 kilometres (31 mi) west of centre of the state capital, close to the major suburb of Penrith. The public's understanding of the extent of the Blue Mountains is varied, as it forms only part of an extensive mountainous area associated with the Great Dividing Range. Officially the Blue Mountains region is bounded by the Nepean and Hawkesbury rivers in the east, the Coxs River and Lake Burragorang to the west and south, and the Wolgan and Colo rivers to the north.

Geologically, it is situated in the central parts of the Sydney Basin.
The Blue Mountains Range comprises a range of mountains, plateau escarpments extending off the Great Dividing Range about 4.8 kilometres (3.0 mi) northwest of Wolgan Gap in a generally southeasterly direction for about 96 kilometres (60 mi), terminating at Emu Plains. 

The Capertee Valley is a 2nd largest canyon (by width) in the world and largest valley in New South Wales, Australia, 135 km (84 mi) north-west of Sydney. The valley follows the Capertee River as it cuts through the Sydney Basin, a sedimentary basin consisting of Permian and Triassic sedimentary rock west of the Blue Mountains.

The painter
Johann Joseph Eugene von Guerard was an Austrian-born artist, active in Australia from 1852 to 1882. Known for his finely detailed landscapes in the tradition of the Düsseldorf school of painting, he is represented in Australia's major public galleries, and is referred to in the country as Eugene von Guerard. In 1852 von Guerard arrived in Victoria, Australia, determined to try his luck on the Victorian goldfields. As a gold-digger he was not very successful, but he did produce a large number of intimate studies of goldfields life, quite different from the deliberately awe-inspiring landscapes for which he was later to become famous. Realizing that there were opportunities for an artist in Australia, he abandoned the diggings and was soon undertaking commissions recording the dwellings and properties of wealthy pastoralists.
By the early 1860s, von Guerard was recognized as the foremost landscape artist in the colonies, touring Southeast Australia and New Zealand in pursuit of the sublime and the picturesque. He is most known for the wilderness paintings produced during this time, which are remarkable for their shadowy lighting and fastidious detail. Indeed, his View of Tower Hill in south-western Victoria was used as a botanical template over a century later when the land, which had been laid waste and polluted by agriculture, was systematically reclaimed, forested with native flora and made a state park. The scientific accuracy of such work has led to a reassessment of von Guerard's approach to wilderness painting, and some historians believe it likely that the landscapist was strongly influenced by the environmental theories of the leading scientist Alexander von Humboldt. Others attribute his 'truthful representation' of nature to the criterion for figure and landscape painting set by the Düsseldorf Academy.

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2019 - Wandering Vertexes...
by Francis Rousseau

MOUNT LANGI GHIRAN BY EUGENE VON GUERARD

EUGENE VON GUERARD (1811-1901) 

Mount Langi Ghiran (924m - 3,031ft) 

Australia (Victoria) 

In Mount Langi Ghiran, oil on canvas, 1890

The mountain 
Mount Langi Ghiran (924m - 3,031ft) is located in the west of Victoria  southeast of Australia. The nearest town to Mount Langi Ghiran is Ararat about 16.3 km away. 

The first European to climb Mount Langi Ghiran was Major Thomas Mitchell, on his 1836 'Australia Felix' expedition.  He first named it Mount Mistake ! 

There are two reservoirs in the park which were built from local granite blocks in the 1880s. The main reservoir forms part of Ararat's water supply and is worth a visit.
A "spot mill" for extracting timber was built on the northern slopes in 1940 but was short lived. Today little evidence remains to remind us of the mill's past operation.

Since 1970,  famous vineyards are situated in the valley of Mount Langi Ghiran.

The painter
Johann Joseph Eugene von Guerard was an Austrian-born artist, active in Australia from 1852 to 1882. Known for his finely detailed landscapes in the tradition of the Düsseldorf school of painting, he is represented in Australia's major public galleries, and is referred to in the country as Eugene von Guerard. In 1852 von Guerard arrived in Victoria, Australia, determined to try his luck on the Victorian goldfields. As a gold-digger he was not very successful, but he did produce a large number of intimate studies of goldfields life, quite different from the deliberately awe-inspiring landscapes for which he was later to become famous. Realizing that there were opportunities for an artist in Australia, he abandoned the diggings and was soon undertaking commissions recording the dwellings and properties of wealthy pastoralists.
By the early 1860s, von Guerard was recognized as the foremost landscape artist in the colonies, touring Southeast Australia and New Zealand in pursuit of the sublime and the picturesque. He is most known for the wilderness paintings produced during this time, which are remarkable for their shadowy lighting and fastidious detail. Indeed, his View of Tower Hill in south-western Victoria was used as a botanical template over a century later when the land, which had been laid waste and polluted by agriculture, was systematically reclaimed, forested with native flora and made a state park. The scientific accuracy of such work has led to a reassessment of von Guerard's approach to wilderness painting, and some historians believe it likely that the landscapist was strongly influenced by the environmental theories of the leading scientist Alexander von Humboldt. Others attribute his 'truthful representation' of nature to the criterion for figure and landscape painting set by the Düsseldorf Academy.

_______________________________
2019 - Wandering Vertexes...
by Francis Rousseau

EL COTOPAXI (3) BY FREDERIC EDWIN CHURCH

FREDERIC EDWIN CHURCH (1826-1900) 

Cotopaxi (5, 897 m - 19, 347 ft)

Ecuador

In Cotopaxi volcano, oil on canvas, c.1855, Museum of Fines Arts Boston

About this painting 

Church has painted such a lot of times the Cotopaxi than you must have a second look to  determine  it the one you are looking at is the good one or a new view. 

Painted after Frederic Edwin Church’s first trip to Ecuador in 1853, The Andes of Ecuador combines the scientific and religious concerns of Church’s time in one grand panorama. The infinite botanical detail, the terrifying depths of the abyss, and the overwhelming sense of unlimited space combine to communicate a powerful sense of the sublime.” The painting encourages both distanced and close viewing through a dramatic sweeping vista that contains several small vignettes and seemingly endless details. 

Church depicted various plant and animal species with exactness while imbuing the painting with an explicit Christian iconography, mirroring contemporary thinking about science and religion. Through his overt allusions to Christianity within the Ecuadorian landscape, “Church was intimating that Americans inhabited a new Eden, a new promised land, and in standing before this sublime grandeur one enjoyed the metaphoric presence of Genesis.” The multiple ecosystems correspond to Alexander Von Humboldt’s belief in the harmony of nature in which biology, botany, and geology coalesce to determine vegetation. His theories were popular with artists of the nineteenth century, who saw in them a way to reconcile God’s divinity with scientific advancements. In the Cotopaxi region of Ecuador both Humboldt and Church found in one locale perennial summers—the tropics—juxtaposed with ice-covered volcanic mountains.

The mountain 

Cotopaxi  (5,897 m - 19,347 ft)  is an active stratovolcano in the Andes Mountains, located in the Latacunga canton of Cotopaxi Province, about 50 km (31 mi) south of Quito, and 33 km (21 mi) northeast of the city of Latacunga, Ecuador, in South America.  It is the second highest summit in Ecuador, reaching a height of 5,897 m (19,347 ft). It is one of the world's highest volcanoes. Many sources claim that Cotopaxi means "Neck of the Moon" in an indigenous language, but this is unproven. The mountain was honored as a "Sacred Mountain" by local Andean people, even prior to the Inca invasion in the 15th century.
Most of the time, Cotopaxi is clearly visible on the skyline from Quito and is part of the chain of volcanoes around the Pacific plate known as the Pacific Ring of Fire. It has an almost symmetrical cone that rises from a highland plain of about 3,800 metres (12,500 ft), with a width at its base of about 23 kilometres (14 mi). It has one of the few equatorial glaciers in the world, which starts at the height of 5,000 metres (16,400 ft). At its summit, Cotopaxi has an 800 X 550 m wide crater which is 250 m deep. The crater consists of two concentric crater rims, the outer one being partly free of snow and irregular in shape. The crater interior is covered with ice cornices and rather flat. The highest point is on the outer rim of the crater on the north side.
The first recorded eruption of Cotopaxi was in 1534.  With 87 known eruptions since then, Cotopaxi is one of Ecuador's most active volcanoes.

The Painter 

The second generation of the Hudson River School took landscape painting to a new level. Foremost among them was Frederic Edwin Church (1826–1900), who expanded the size and grandeur of his canvases and broadened their scope by traveling far afield. His adventurous spirit led him from the high peaks of the Andes to the icebergs of Newfoundland. His skills as an artist and showman complemented his dramatic compositions and spectacular use of light and color. The resulting paintings appealed to the expansionist, scientific, and religious sensibilities at mid-century and remain nationalistic icons of America and her art.

More about Frederic Edwin Church 

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2019 - Wandering Vertexes...

by Francis Rousseau