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Saturday, February 2, 2019

MOUNT TARAWERA / PINK TERRACES BY JOHN BARR CLARK HOYTE



JOHN BARR CLARK HOYTE (1835-1913)
Mount Tarawera (1, 111m - 3,645ft) 
 New Zealand

In The pink terraces, Mount Tarawera, oil on canvas


The mountain 
Mount Tarawera (1, 111m - 3,645ft) is the volcano responsible for one of New Zealand's largest historic eruptions. Located 24 kilometres southeast of Rotorua in the North Island, it consists of a series of rhyolitic lava domes that were fissured down the middle by an explosive basaltic eruption in 1886, which killed an estimated 120 people. These fissures run for about 17 kilometres northeast-southwest.
The volcano's component domes include Ruawahia Dome, Tarawera Dome and Wahanga Dome. It is surrounded by several lakes, most of which were created or drastically altered by the 1886 eruption. These lakes include Lakes Tarawera, Rotomahana, Rerewhakaaitu, Okataina, Okareka, Tikitapu (Blue Lake) and Rotokakahi (Green Lake). The Tarawera River runs northeastwards across the northern flank of the mountain from Lake Tarawera.
Main eruptions 
- 1315 : Mount Tarawera erupted for the fist time on modern history. The ash thrown from this event may have affected temperatures around the globe and precipitated the Great Famine of 1315–17 in Europe.
- 1886 : Shortly after midnight on the morning of 10 June 1886, a series of more than 30 increasingly strong earthquakes were felt in the Rotorua area and an unusual sheet lightning display was observed from the direction of Tarawera. At around 2:00 am a larger earthquake was felt and followed by the sound of an explosion. By 2:30 am Mount Tarawera's three peaks had erupted, blasting three distinct columns of smoke and ash thousands of metres into the sky (see painting above). At around 3.30 am, the largest phase of the eruption commenced; vents at Rotomahana produced a pyroclastic surge that destroyed several villages within a 6 kilometre radius, and the Pink and White Terraces appeared to be obliterated.
The eruption was heard clearly as far away as Blenheim and the effects of the ash in the air were observed as far south as Christchurch, over 800 km away. In Auckland the sound of the eruption and the flashing sky was thought by some to be an attack by Russian warships.
Although the official contemporary death toll was 153, exhaustive research by physicist Ron Keam only identified 108 people killed by the eruption. Much of the discrepancy was due to misspelled names and other duplications. Allowing for some unnamed and unknown victims, he estimated that the true death toll was 120 at most.  Some people claim that many more people died.
The eruption also buried many Māori villages, including Te Wairoa which has now become a tourist attraction (Buried Village of Te Wairoa) and the world-famous Pink and White Terraces were lost. A small portion of the Pink Terraces was rediscovered under Lake Rotomahana 125 years later. Approximately 2 cubic kilometres of tephra was erupted, more than Mount St. Helens ejected in 1980. Many of the lakes surrounding the mountain had their shapes and areas dramatically altered, especially the eventual enlargement of Lake Rotomahana, the largest crater involved in the eruption, as it re-filled with water.
Legend
One legend surrounding the 1886 eruption is that of the phantom canoe. Eleven days before the eruption, a boat full of tourists returning from the Terraces saw what appeared to be a war canoe approach their boat, only to disappear in the mist half a mile from them. One of the witnesses was a clergyman, a local Maori man from the Te Arawa iwi. Nobody around the lake owned such a war canoe, and nothing like it had been seen on the lake for many years. It is possible that the rise and fall of the lake level caused by pre eruption fissures had freed a burial waka (canoe) from its resting place. Traditionally dead chiefs were tied in an upright position. A number of letters have been published from the tourists who experienced the event.
Though skeptics maintained that it was a freak reflection seen on the mist, tribal elders at Te Wairoa claimed that it was a waka wairua (spirit canoe) and was a portent of doom. It has been suggested that the waka was actually a freak wave on the water, caused by seismic activity below the lake, but locals believe that a future eruption will be signaled by the reappearance of the canoe.

The Painter 
John Barr Clark Hoyte was born in England, probably in London,  Nothing is known of Hoyte's education and artistic training and we are reduced to the obvious deduction that he was heir to the English tradition of topographic draughtsmanship and watercolour painting. Firm drawing underlies his landscapes, making it appropriate to group him with colonial surveyor–architect artists such as Edward Ashworth, Edmund Norman and George O'Brien.
During his years in New Zealand John Hoyte travelled assiduously in search of new scenes to exploit.   His pictorial exploration of the colony's principal dramatic landscapes was completed when he took a cruise circumnavigating the South Island in early 1877, exploring the coast of Fiordland with particular attention. New Zealand subjects would continue to inspire his production long after he had settled in Australia, where they shared his attention with coastal and mountain views drawn chiefly from the neighbourhood of Sydney.
Despite his apparent commercial success, however, Hoyte's standing, like that of George O'Brien, waned in the 1870s: a decade which marked a major shift in New Zealand colonial taste as the Turnerian Romantics such as Gully, J. C. Richmond and W. M. Hodgkins moved into greater prominence. They and their style were to dominate the following decades.

2019 - Wandering Vertexes...


by Francis Rousseau 


Thursday, January 25, 2018

MOUNT EREBUS BY HERBERT PONTING



HERBERT PONTING (1870-1935) 
Mount Erebus  (3, 794 m - 12, 448ft)
Antarctica (Ross Island)

In Mt. Erebus and a Dome Cloud, Scott Expedition, Antarctica 1911


The photographer 
Herbert George Ponting, FRGS  was a professional photographer. He is best known as the expedition photographer and cinematographer for Robert Falcon Scott's Terra Nova Expedition to the Ross Sea and South Pole (1910–1913). In this role, he captured some of the most enduring images of the Heroic Age of Antarctic Exploration.
As a member of the shore party in early 1911, Ponting helped set up the Terra Nova Expedition's Antarctic winter camp at Cape Evans, Ross Island. The camp included a tiny photographic darkroom. Although the expedition came more than 20 years after the invention of photographic film, Ponting preferred high-quality images taken on glass plates.
Ponting was one of the first men to use a portable movie camera in Antarctica. The primitive device, called a cinematograph, could take short video sequences. Ponting also brought some autochrome plates to Antarctica and took some of the first known color still photographs there.
The expedition's scientists studied the behavior of large Antarctic animals, especially killer whales, seals, and penguins. Ponting tried to get as close as possible to these animals, both on the Terra Nova in the sea ice and later on Ross Island, and narrowly escaped death on one occasion in early 1911 when a pod of eight killer whales broke up the ice floe in McMurdo Sound on which he was standing.
During the 1911 winter, Ponting took many flash photographs of Scott and the other members of the expedition in their Cape Evans hut. With the start of the 1911–12 sledging season, Ponting's field work began to come to an end. As a middle-aged man, he was not expected to help pull supplies southward over the Ross Ice Shelf for the push to the South Pole. Ponting photographed other members of the shore party setting off for what was expected to be a successful trek. After 14 months at Cape Evans, Ponting, along with eight other men, boarded the Terra Nova in February 1912 to return to civilization, arrange his inventory of more than 1,700 photographic plates, and shape a narrative of the expedition. Ponting's illustrated narrative would be waiting for Captain Scott to use for lectures and fundraising in 1913.
The catastrophic end of "Scott's Last Expedition" also affected Ponting's later life and career. When the Terra Nova had sailed south in 1910, it had left massive debts behind. It was expected that Scott would return from the South Pole as a celebrity and that he could use moving images from his expedition in a one-man show. Ponting's cinematograph sequences, pieced out with magic lantern slides, were to have been a key element in the expedition's financial payback.
However, when the bodies of Scott and his companions were discovered in their tent on the Ross Ice Shelf in November 1912, their diaries and journals were also found. These records described the explorers' final days while suffering from exposure and malnutrition, and their desperate effort to get to a depot of food and fuel that could have saved them. Scott knew he was doomed, and used his final hours to write pleas to his countrymen to look after the welfare of the expedition's widows and survivors.
The eloquent appeals, upon publication in the British press, wrung massive donations from the public. The gifts repaid the entire cost of the expedition, provided large annuities (carefully doled out by expedition status and rank) for the widows and survivors, and left a substantial surplus for eventual use as the startup endowment of the Scott Polar Research Institute (SPRI), an affiliate of Cambridge University.
Under these conditions, Ponting's Antarctic work took on a tragic overtone and became a memorial to Scott and his companions rather than a celebration. It was, however, used extensively in the press and exhibited at the Fine Art Society, Bond Street, shown in venues all over Britain and used in numerous lectures by Ponting and other expedition members (including at Buckingham Palace and the Royal Albert Hall). When World War I began Ponting tried, unsuccessfully, to persuade the War Office to make use of his skills as a photographer and war correspondent, but his age was cited as a reason for his being rejected for war service. Copies of his films of Scott were shown to soldiers at the front who were, according to an army chaplain, moved by the heroism of Scott and his men.
With the conclusion of the war, Ponting's archive drew a nibble of interest. He published The Great White South, the photographic narrative of the expedition, in 1921 which was a popular success, and produced two films based upon his surviving cinematograph sequences, The Great White Silence (1924 - silent) and Ninety Degrees South (1933 - sound). He also lectured extensively on the Antarctic. These works brought him little personal recompense but he continued to work on inventions related to the 'movies', including a special effects machine which was used in the English language version of "Emil and the Detectives" (1935). Ponting died in London in 1935; his photographs were sold to raise funds to pay for medical and other expenses.
The Scott Polar Research Institute purchased the Ponting Collection in 2004 for Ј533,000.
 In 2009, SPRI and publisher Salto Ulbeek platinum-printed and published a selection of the Collection. The Great White Silence was restored by the British Film Institute and re-released in 2011. During the period of the Scott expedition centenary (2010-3) his work was widely published and exhibited, reaching new audiences.
In addition, one of Ponting's photographic darkrooms was reconstructed in the collections of the Ferrymead Heritage Park in Christchurch, New Zealand.

The mountain 
Mount Erebus (3, 794 m - 12, 448ft), not to be confused with Mount Elbrus is the second-highest volcano in Antarctica (after Mount Sidley) and the southernmost active volcano on Earth. It is the sixth highest ultra mountain on an island, located on Ross Island, which is also home to three inactive volcanoes:  Mount Terror, Mount Bird, and Mount Terra Nova.
The volcano has been active since c. 1.3 million years ago and is the site of the Mount Erebus Volcano Observatory run by the New Mexico Institute of Mining and Technology.
Mount Erebus was discovered on January 27, 1841 (and observed to be in eruption) by polar explorer Sir James Clark Ross who named it and its companion, Mount Terror, after his ships, Erebus and Terror (which were later used by Sir John Franklin on his disastrous Arctic expedition). Erebus is a dark region in Hades in Greek mythology. Present with Ross on the Erebus was the young Joseph Hooker, future president of the Royal Society and close friend of Charles Darwin. Erebus was an Ancient Greek primordial deity of darkness, the son of Chaos.
The mountain was surveyed in December 1912 by a science party from Scott’s Terra Nova Expedition who also collected geological samples. Two of the camp sites they used have been recognised for their historic significance:
- Upper “Summit Camp” site (HSM 89) consists of part of a circle of rocks, which were probably used to weight the tent valances.
- Lower “Camp E” site (HSM 90) consists of a slightly elevated area of gravel as well as some aligned rocks, which may have been used to weight the tent valances.
They have been designated Historic Sites or Monuments following a proposal by the United Kingdom, New Zealand and the United States to the Antarctic Treaty Consultative Meeting.
Mount Erebus is classified as a polygenetic stratovolcano. The bottom half of the volcano is a shield and the top half is a stratocone. The composition of the current eruptive products of Erebus is anorthoclase-porphyritic tephritic phonolite and phonolite, which are the bulk of exposed lava flow on the volcano.  Erebus is the world's only presently erupting phonolite volcano.
Researchers spent more than three months during the 2007–08 field season installing an unusually dense array of seismometers around Mount Erebus to listen to waves of energy generated by small, controlled blasts from explosives they buried along its flanks and perimeter and to record scattered seismic signals generated by lava lake eruptions and local ice quakes. By studying the refracted and scattered seismic waves, the scientists produced an image of the uppermost (top few km) of the volcano to understand the geometry of its "plumbing" and how the magma rises to the lava lake. These results demonstrated a complex upper-volcano conduit system with appreciable upper-volcano magma storage to the northwest of the lava lake at depths hundreds of meters below the surface.
Mount Erebus' summit crater rim was first achieved by members of Sir Ernest Shackleton's party; Professor Edgeworth David, Sir Douglas Mawson, Dr Alister Mackay, Jameson Adams, Dr Eric Marshall and Phillip Brocklehurst (who did not reach the summit), in 1908.
Its first known solo ascent and the first winter ascent was accomplished by British mountaineer Roger Mear on 7 June 1985, a member of the "In the Footsteps of Scott" expedition.
On January 19–20, 1991, Charles J. Blackmer, an iron-worker for many years at McMurdo Station and the South Pole, accomplished a solo ascent in approximately seventeen hours completely unassisted via snow mobile and on foot.
In 1992 the inside of the volcano was explored by Dante I, an eight legged tethered robotic explorer. Dante was designed to acquire gas samples from the magma lake inside the inner crater of Mount Erebus.  Unfortunately, Dante I had not yet reached the bottom of the crater and so no data of volcanic significance was recorded.

Wednesday, November 29, 2017

THE HALF DOME PAINTED BY ARTHUR P. COLEMAN



ARTHUR P. COLEMAN (1852-1939)
Half Dome (2, 695 m - 8,844 ft)  
United States of America (California) 

The mountain
Half Dome (2, 695 m - 8,844 ft)   is a granite dome at the eastern end of Yosemite Valley in Yosemite National Park, California, part of the Sierra Nevada Range. It is a well-known rock formation in the park, named for its distinct shape; One side is a sheer face while the other three sides are smooth and round, making it appear like a dome cut in half. The granite crest rises more than 4,737 ft (1,444 m) above the valley floor. The impression from the valley floor that this is a round dome that has lost its northwest half is an illusion. From Washburn Point, Half Dome can be seen as a thin ridge of rock, an arête, that is oriented northeast-southwest, with its southeast side almost as steep as its northwest side except for the very top. Although the trend of this ridge, as well as that of Tenaya Canyon, is probably controlled by master joints, 80 percent of the northwest "half" of the original dome may well still be there.
As late as the 1870s, Half Dome was described as "perfectly inaccessible" by Josiah Whitney of the California Geological Survey. The summit was finally conquered by George G. Anderson in October 1875, via a route constructed by drilling and placing iron eyebolts into the smooth granite.
Today, Half Dome may now be ascended in several different ways. Thousands of hikers reach the top each year by following an 8.5 mi (13.7 km) trail from the valley floor. After a rigorous 2 mi (3.2 km) approach, including several hundred feet of granite stairs, the final pitch up the peak's steep but somewhat rounded east face is ascended with the aid of a pair of post-mounted braided steel cables originally constructed close to the Anderson route in 1919.
Alternatively, over a dozen rock climbing routes lead from the valley up Half Dome's vertical northwest face. The first technical ascent was in 1957 via a route pioneered by Royal Robbins, Mike Sherrick, and Jerry Gallwas, today known as the Regular Northwest Face. Their five-day epic was the first Grade VI climb in the United States. Their route has now been free soloed several times in a few hours' time. Other technical routes ascend the south face and the west shoulder.

The artist 
Arthur Philemon Coleman was a Canadian a geologist, professor, minerals prospector, artist, Rockies explorer, backwoods canoeist, world traveller, scientist, popular lecturer, museum administrator, memoirist and...  one of Canada’s most beloved scientist. 
Arthur Coleman is a fine example of that rare bird, a polished amateur artist whose drawings and paintings stand comfortably beside those of many professionals. He was active during the time when sketching and painting was ceding to photography the task of recording the visible world. Although he was also a photographer, painting was, for him, both a poetic and a descriptive pursuit, a way of wrapping an artistic expression around a phenomenon he was interested in or moved by. Thus motivated, Coleman's paintings give much joy and command a good deal of respect. The more surprising, perhaps given that he used to introduced himself more as a geologist than a painter.
Coleman travelled throughout the United States for professional conferences as well as geological field work.  He visited many of the major American mountain ranges including: the American Cordillera Mountains (Washington, Oregon and California); the Sierra Nevada Mountains (California and Nevada); Yellowstone National Park (Wyoming, Montana and Idaho); and the Appalachian Mountains (eastern United States). Pleistocene glaciation had extended in Northern Europe as far south as Berlin and London and covered an area of two million square miles. Coleman also visited such countries as India, Australia, Brazil, Argentina, Scandinavia, Bolivia, New Zealand, South Africa and Uruguay. In his final years he made two expeditions to the Andes in Colombia, to mountains in Southern Mexico and to two mountains in Central America.  He achieved the first ascent of Castle Mountain in 1884, and in 1907, he was the first white man to attempt to climb Mount Robson. He made a total of eight exploratory trips to the Canadian Rockies, wholly four of them looking for the mythical giants of Hooker and Brown. 
From 1901 to 1922, he was a Professor of Geology at the University of Toronto and was Dean of the Faculty of Arts from 1919 to 1922. From 1931 to 1934, he was a geologist with the Department of Mines of the Government of Ontario. He was elected a Fellow of the Royal Society of Canada in 1900 and was its President in 1921. In 1929, he was appointed Honorary Vice-President of the Royal Canadian Geographical Society.
 "Mount Coleman" and "Coleman Glacier" in Banff National Park are named in his honor. 
 He was awarded the Penrose Medal in 1936.
He planned to climb "hi" mountain, "Mount Coleman"'in the Albertan Rockies, and had also prepared a trip to British Guiana, but death intervened.

Wednesday, November 1, 2017

MOUNT TARAWERA AND TERRACES BY JOHN HOYTE


JOHN HOYTE (1835-1913) 
Mount Tarawera (1, 111m - 3,645ft)
New Zealand

1.  In  White Terraces, Tepapa, oil on canvas, 1875,

The mountain 
Mount Tarawera (1, 111m - 3,645ft) is the volcano responsible for one of New Zealand's largest historic eruptions. Located 24 kilometres southeast of Rotorua in the North Island, it consists of a series of rhyolitic lava domes that were fissured down the middle by an explosive basaltic eruption in 1886, which killed an estimated 120 people. These fissures run for about 17 kilometres northeast-southwest.
The volcano's component domes include Ruawahia Dome, Tarawera Dome and Wahanga Dome. It is surrounded by several lakes, most of which were created or drastically altered by the 1886 eruption. These lakes include Lakes Tarawera, Rotomahana, Rerewhakaaitu, Okataina, Okareka, Tikitapu (Blue Lake) and Rotokakahi (Green Lake). The Tarawera River runs northeastwards across the northern flank of the mountain from Lake Tarawera.
Main eruptions 
- 1315 : Mount Tarawera erupted for the fist time on modern history. The ash thrown from this event may have affected temperatures around the globe and precipitated the Great Famine of 1315–17 in Europe.
- 1886 : Shortly after midnight on the morning of 10 June 1886, a series of more than 30 increasingly strong earthquakes were felt in the Rotorua area and an unusual sheet lightning display was observed from the direction of Tarawera. At around 2:00 am a larger earthquake was felt and followed by the sound of an explosion. By 2:30 am Mount Tarawera's three peaks had erupted, blasting three distinct columns of smoke and ash thousands of metres into the sky (see painting above). At around 3.30 am, the largest phase of the eruption commenced; vents at Rotomahana produced a pyroclastic surge that destroyed several villages within a 6 kilometre radius, and the Pink and White Terraces appeared to be obliterated.
The eruption was heard clearly as far away as Blenheim and the effects of the ash in the air were observed as far south as Christchurch, over 800 km away. In Auckland the sound of the eruption and the flashing sky was thought by some to be an attack by Russian warships.
Although the official contemporary death toll was 153, exhaustive research by physicist Ron Keam only identified 108 people killed by the eruption. Much of the discrepancy was due to misspelled names and other duplications. Allowing for some unnamed and unknown victims, he estimated that the true death toll was 120 at most.  Some people claim that many more people died.
The eruption also buried many Māori villages, including Te Wairoa which has now become a tourist attraction (Buried Village of Te Wairoa) and the world-famous Pink and White Terraces were lost. A small portion of the Pink Terraces was rediscovered under Lake Rotomahana 125 years later. Approximately 2 cubic kilometres of tephra was erupted, more than Mount St. Helens ejected in 1980. Many of the lakes surrounding the mountain had their shapes and areas dramatically altered, especially the eventual enlargement of Lake Rotomahana, the largest crater involved in the eruption, as it re-filled with water.
Legend
One legend surrounding the 1886 eruption is that of the phantom canoe. Eleven days before the eruption, a boat full of tourists returning from the Terraces saw what appeared to be a war canoe approach their boat, only to disappear in the mist half a mile from them. One of the witnesses was a clergyman, a local Maori man from the Te Arawa iwi. Nobody around the lake owned such a war canoe, and nothing like it had been seen on the lake for many years. It is possible that the rise and fall of the lake level caused by pre eruption fissures had freed a burial waka (canoe) from its resting place. Traditionally dead chiefs were tied in an upright position. A number of letters have been published from the tourists who experienced the event.
Though skeptics maintained that it was a freak reflection seen on the mist, tribal elders at Te Wairoa claimed that it was a waka wairua (spirit canoe) and was a portent of doom. It has been suggested that the waka was actually a freak wave on the water, caused by seismic activity below the lake, but locals believe that a future eruption will be signaled by the reappearance of the canoe.

 The artist 
John Barr Clark Hoyte (1835 –1913) was a New Zealand artist and teacher. He was born in London, England. During his years in New Zealand John Hoyte travelled assiduously in search of new scenes to exploit. In January 1866 he exhibited views from Whangarei, Coromandel, Auckland, Waikato, the Wellington region and Nelson, although some of these pictures were not painted from the subject. In the 1870s he travelled each summer, progressively adding the thermal region, Taranaki, Nelson, Christchurch, Arthur's Pass, Banks Peninsula and Otago to his repertoire between 1872 and 1876. His pictorial exploration of the colony's principal dramatic landscapes was completed when he took a cruise circumnavigating the South Island in early 1877, exploring the coast of Fiordland with particular attention. New Zealand subjects would continue to inspire his production long after he had settled in Australia, where they shared his attention with coastal and mountain views drawn chiefly from the neighbourhood of Sydney.
Hoyte brought a professional determination to his career. He exhibited paintings whenever and wherever he could, in his home and studio, at fêtes and fairs and in many formal art exhibitions in both New Zealand and Australia. He was tireless in his support of formal structures for the embryonic antipodean art world.

Wednesday, June 21, 2017

MOUNT TARAWERA AND THE TERRACES BY CHARLES BLOMFIELD








CHARLES BLOMFIELD (1848-1926)
Mount Tarawera (1, 111m - 3,645ft) 
New Zealand (North Island)


1. In White Terraces,  Lake Rotomahana, 1885, oil on canvas,  Auckland Art Gallery Toi O Tamaki 
2. In  The Terraces, 1886, oil on canvas, Museum of New Zeland Te Papa Tongarewa
3. In Mount Tarawera in eruption on June 1886,  Museum of New Zeland Te Papa Tongarewa
4. In Mount Tarawera after eruption,1900 oil on canvas, Private collection 

The mountain 
Mount Tarawera (1, 111m - 3,645ft) is the volcano responsible for one of New Zealand's largest historic eruptions. Located 24 kilometres southeast of Rotorua in the North Island, it consists of a series of rhyolitic lava domes that were fissured down the middle by an explosive basaltic eruption in 1886, which killed an estimated 120 people. These fissures run for about 17 kilometres northeast-southwest.
The volcano's component domes include Ruawahia Dome, Tarawera Dome and Wahanga Dome. It is surrounded by several lakes, most of which were created or drastically altered by the 1886 eruption. These lakes include Lakes Tarawera, Rotomahana, Rerewhakaaitu, Okataina, Okareka, Tikitapu (Blue Lake) and Rotokakahi (Green Lake). The Tarawera River runs northeastwards across the northern flank of the mountain from Lake Tarawera.
Main eruptions 
- 1315 : Mount Tarawera erupted for the fist time on modern history. The ash thrown from this event may have affected temperatures around the globe and precipitated the Great Famine of 1315–17 in Europe.
- 1886 : Shortly after midnight on the morning of 10 June 1886, a series of more than 30 increasingly strong earthquakes were felt in the Rotorua area and an unusual sheet lightning display was observed from the direction of Tarawera. At around 2:00 am a larger earthquake was felt and followed by the sound of an explosion. By 2:30 am Mount Tarawera's three peaks had erupted, blasting three distinct columns of smoke and ash thousands of metres into the sky (see painting above). At around 3.30 am, the largest phase of the eruption commenced; vents at Rotomahana produced a pyroclastic surge that destroyed several villages within a 6 kilometre radius, and the Pink and White Terraces appeared to be obliterated.
The eruption was heard clearly as far away as Blenheim and the effects of the ash in the air were observed as far south as Christchurch, over 800 km away. In Auckland the sound of the eruption and the flashing sky was thought by some to be an attack by Russian warships.
Although the official contemporary death toll was 153, exhaustive research by physicist Ron Keam only identified 108 people killed by the eruption. Much of the discrepancy was due to misspelled names and other duplications. Allowing for some unnamed and unknown victims, he estimated that the true death toll was 120 at most.  Some people claim that many more people died.
The eruption also buried many Māori villages, including Te Wairoa which has now become a tourist attraction (Buried Village of Te Wairoa) and the world-famous Pink and White Terraces were lost. A small portion of the Pink Terraces was rediscovered under Lake Rotomahana 125 years later. Approximately 2 cubic kilometres of tephra was erupted, more than Mount St. Helens ejected in 1980. Many of the lakes surrounding the mountain had their shapes and areas dramatically altered, especially the eventual enlargement of Lake Rotomahana, the largest crater involved in the eruption, as it re-filled with water.
Legend
One legend surrounding the 1886 eruption is that of the phantom canoe. Eleven days before the eruption, a boat full of tourists returning from the Terraces saw what appeared to be a war canoe approach their boat, only to disappear in the mist half a mile from them. One of the witnesses was a clergyman, a local Maori man from the Te Arawa iwi. Nobody around the lake owned such a war canoe, and nothing like it had been seen on the lake for many years. It is possible that the rise and fall of the lake level caused by pre eruption fissures had freed a burial waka (canoe) from its resting place. Traditionally dead chiefs were tied in an upright position. A number of letters have been published from the tourists who experienced the event.
Though skeptics maintained that it was a freak reflection seen on the mist, tribal elders at Te Wairoa claimed that it was a waka wairua (spirit canoe) and was a portent of doom. It has been suggested that the waka was actually a freak wave on the water, caused by seismic activity below the lake, but locals believe that a future eruption will be signaled by the reappearance of the canoe.
Source: 
 - National Museum of Natural History

The painter 
 Charles Blomfield  was a New Zealand decorator, artist and music teacher born in London, England.
A widow, Blomfield's mother brought her family to New Zealand in the 1860's intending to settle in Northland as part of a settlement called Albertland. On arrival in Auckland they decided not to proceed on Northland to become farmers but to pursue urban trades in Auckland. The family remained in Auckland after that and many of the descendants of the various children still reside in the Auckland area.
Charles Blomfield lived in Freeman's Bay - 40 Wood Street, in a house built by his brother and allegedly made out of the timber from one large Kauri tree. As well as an exhibiting easel painter Blomfield worked as a sign-writer and interior decorator; for this trade he maintained studios in shops at various times. These were usually on Karangahape Road, one of these was shared with his daughter who made a living painting floral pieces which she also exhibited at the Auckland Society of Arts.
Blomfield travelled throughout the centre of the North Island on several occasions in the 1870s and 80s creating many landscape paintings of the New Zealand countryside, often for sale to visitors to New Zealand. He was fortunate to view the famed Pink and White Terraces several times and paint them before they were destroyed by the eruption of Tarawera in 1886. His meticulous sketches and finished paintings are some of the main records of them (see above).  For the remainder of his life he was probably able to rely on new versions of his classic views of them to supplement his income.
His paintings are widely regarded as the epitome of 19th century New Zealand landscape art, although his work, like many of his contemporaries, fell out of fashion during the 20th century, only to be re-evaluated in the 1970s. He was unable to come to terms with developments in art and remained staunchly conservative and hostile to 'modern art'. In his later years he found himself increasingly sidelined by the artistic circles in Auckland which he had previously shone in and was probably embittered by this.
Blomfield died at his residence in Wood Street in 1926. He was survived by several children. One of his brothers, William, was a noted newspaper cartoonist.
 Source : 


Tuesday, February 14, 2017

MOUNT ST HELENS BY EMMET GOWIN






EMMET GOWIN (bn. 1941) 
Mount St. Helens or Louwala-Clough (2, 549 m - 8, 363 ft) 
United States of America (Washington State)



1. Debris flow at the northern base of Mounts Helens, 1980
2. Ash over new snow on the  South flank of Mount St Helens, 1982
3. Ashes after Mount St Helens 1980 Plinian eruption, 1982 



The mountain 
Mount St. Helens ( 2, 549m- 8,363 ft )  or Louwala-Clough (known as Lawetlat'la to the Cowlitz people, and Loowit to the Klickitat people) is an active stratovolcano located in Skamania County, Washington, in the Pacific Northwest region of the United States. It is 96 miles (154 km) south of Seattle, Washington, and 50 miles (80 km) northeast of Portland, Oregon. Mount St. Helens takes its English name from the British diplomat Lord St Helens, a friend of explorer George Vancouver who made a survey of the area in the late 18th century.The volcano is located in the Cascade Range and is part of the Cascade Volcanic Arc, a segment of the Pacific Ring of Fire that includes over 160 active volcanoes. This volcano is well known for its ash explosions and pyroclastic flows.
Mount St. Helens is most notorious for its major 1980 eruption, the deadliest and most economically destructive volcanic event in the history of the United States. The magma in St. Helens burst forth into a large-scale pyroclastic flow that flattened vegetation and buildings over 230 square miles (600 km2). More than 1.5 million metric tons of sulfur dioxide were released into the atmosphere. On the Volcanic Explosivity Index scale, the eruption was rated a five (a Plinian eruption). Fifty-seven people were killed; 250 homes, 47 bridges, 15 miles (24 km) of railways, and 185 miles (298 km) of highway were destroyed. A massive debris avalanche triggered by an earthquake measuring 5.1 on the Richter scale caused an eruption that reduced the elevation of the mountain's summit from 9,677 ft (2,950 m) to 8,363 ft (2,549 m), leaving a 1 mile (1.6 km) wide horseshoe-shaped crater. The debris avalanche was up to 0.7 cubic miles (2.9 km3) in volume. For more than nine hours, a vigorous plume of ash erupted, eventually reaching 12 to 16 miles (20 to 27 km) above sea level.  The plume moved eastward at an average speed of 60 miles per hour (100 km/h) with ash reaching Idaho by noon. Ashes from the eruption were found collecting on top of cars and roofs next morning, as far as the city of Edmonton in Alberta, Canada. The Mount St. Helens National Volcanic Monument was created to preserve the volcano and allow for its aftermath to be scientifically studied.
As with most other volcanoes in the Cascade Range, Mount St. Helens is a large eruptive cone consisting of lava rock interlayered with ash, pumice, and other deposits. The mountain includes layers of basalt and andesite through which several domes of dacite lava have erupted. The largest of the dacite domes formed the previous summit, and off its northern flank sat the smaller Goat Rocks dome. Both were destroyed in the 1980 eruption.
Between 1980 and 1986, activity continued at Mount St. Helens, with a new lava dome forming in the crater. Numerous small explosions and dome-building eruptions occurred. From December 7, 1989, to January 6, 1990, and from November 5, 1990, to February 14, 1991, the mountain erupted with sometimes huge clouds of ash.
Magma reached the surface of the volcano about October 11, 2004, resulting in the building of a new lava dome on the existing dome's south side. This new dome continued to grow throughout 2005 and into 2006. Several transient features were observed, such as a lava spine nicknamed the "whaleback," which comprised long shafts of solidified magma being extruded by the pressure of magma beneath. These features were fragile and broke down soon after they were formed. On July 2, 2005, the tip of the whaleback broke off, causing a rockfall that sent ash and dust several hundred meters into the air.
Mount St. Helens showed significant activity on March 8, 2005, when a 36,000-foot (11,000 m) plume of steam and ash emerged—visible from Seattle. This relatively minor eruption was a release of pressure consistent with ongoing dome building. The release was accompanied by a magnitude 2.5 earthquake. Another feature to emerge from the dome was called the "fin" or "slab." Approximately half the size of a football field, the large, cooled volcanic rock was being forced upward as quickly as 6 ft (2 m) per day.
In mid-June 2006, the slab was crumbling in frequent rockfalls, although it was still being extruded. The height of the dome was 7,550 feet (2,300 m), still below the height reached in July 2005 when the whaleback collapsed. On October 22, 2006, the collapse and avalanche of the lava dome sent an ash plume 2,000 feet (600 m) over the western rim of the crater; the ash plume then rapidly dissipated. On December 19, 2006, a large white plume of condensing steam was observed, leading some media people to assume there had been a small eruption. However, the Cascades Volcano Observatory of the USGS did not mention any significant ash plume.  The volcano was in continuous eruption from October 2004, but this eruption consisted in large part of a gradual extrusion of lava forming a dome in the crater.
On January 16, 2008, steam began seeping from a fracture on top of the lava dome. Associated seismic activity was the most noteworthy since 2004. Scientists suspended activities in the crater and the mountain flanks, but the risk of a major eruption was deemed low.] By the end of January, the eruption paused; no more lava was being extruded from the lava dome.
On July 10, 2008, it was determined that the eruption had ended, after more than six months of no volcanic activity.
Source:
 - Wikipedia 

The photographer 
Emmet Gowin (born 1941 in Danville, Virginia) is an American photographer. He first gained attention in the 1970s with his intimate portraits of his wife, Edith, and her family. Later he turned his attention to the landscapes of the American West, taking aerial photographs of places that had been changed by humans or nature, including the Hanford Site, Mount St. Helens(see below), and the Nevada Test Site. Gowin taught at Princeton University for 25 years.
After graduating from high school he attended the Richmond Professional Institute (now Virginia Commonwealth University). During his first year in college he saw a catalog of the Family of Man exhibit and was particularly inspired by the works of Robert Frank and Henri Cartier-Bresson.
In 1970 his work was shown at the George Eastman House and a year later at the Museum of Modern Art. About this same time he was introduced to the photographer Frederick Sommer, who became his lifelong mentor and friend. Gowin received a Guggenheim Fellowship in 1974, which allowed him to travel throughout Europe. He was also awarded a National Endowment for the Arts Fellowship in 1979 and a Pew Fellowship in the Arts in 1994.
In 1980 Gowin received a scholarship from the Seattle Arts Commission which provided funding for him to travel in Washington and the Pacific Northwest. Beginning with a trip to Mount St. Helens soon after it erupted, Gowin began taking aerial photographs (see below). For the next twenty years, Gowin captured strip mining sites, nuclear testing fields, large-scale agricultural fields and other scars in the natural landscape.
In 1982 the Gowins were invited by Queen Noor of Jordan, who had studied with Gowin at Princeton, to photograph historic places in her country. He traveled there over the next three years and took a series of photographs of the archaeological site at Petra. The prints he made of these images were the first time he introduced photographic print toning in his work.
Gowin retired from teaching at Princeton University at the end of 2009  and lives in Pennsylvania with his wife Edith.
Gowin once said that : "The coincidence of the many things that fit together to make a picture is singular. They occur only once. The never occur for you in quite the same way that they occur for someone else, so that in the tiny differences between them you can reemploy a model or strategy that someone else has used and still reproduce an original picture. Those things that do have a distinct life of their own strike me as being things coming to you out of life itself."
In an essay for the catalog for an exhibition of his work at Yale University, writer Terry Tempest Williams said "Emmet Gowin has captured on film the state of our creation and, conversely, the beauty of our losses. And it is full of revelations."