Thursday, August 31, 2017

MOUNT LISTER AND ROYAL SOCIETY RANGE BY DAVID ROSENTHAL




DAVID ROSENTHAL (bn. 1953),
Mount Lister and Royal Society Range  (4,205 m - 13,205 ft)  
Antarctica (Victoria Land)

In Royal Society Range in Sunset, oil on canvas. 

The mountain
Mount Lister  (4,205 m - 13,205 ft)  forms the highest point in The Royal Society Range (coordinates 78°10′S 162°40′E), a majestic mountain range in Victoria Land, Antarctica. Mount Lister is located along the western shore of McMurdo Sound between the Koettlitz, Skelton and Ferrar glaciers. Other notable local terrain features include Allison Glacier, which descends from the west slopes of the Royal Society Range into Skelton Glacier.  The range was probably first seen by Captain James Clark Ross in 1841.
The range was explored by the British National Antarctic Expedition (BrNAE) under Robert Falcon Scott, who named the range after the Royal Society and applied names of its members to many of its peaks. For example, Mount Lister was named for Lord Joseph Lister, President of the Royal Society, 1895-1900.  The Royal Society provided financial support to the expedition and its members had assisted on the committee which organized the expedition.
The Royal Society Range contains over 50 basaltic vents, ranging in size from tiny mounds to cinder cones up to 300 meters (985 feet) high. Dating of surface material indicates they were active earlier than 15 million years ago (e.g. Heald Island) and as recently as 80,000 years ago, with glacier-bound tephra layers suggesting even more recent Holocene activity. The vast majority of vents are located in the foothills of the Royal Society mountains just north of Koettlitz Glacier, and most are Quaternary in age. Most emanating flows are 3–10 meters thick and less than 4 kilometers long. The composition, with very few exceptions, is porphyritic basanite with primarily olivine and clinopyroxene phenocrysts, though some phenocrystic plagioclase is also present.
The Royal Society Range consists of a Precambrian igneous and meta-igneous basement complex overlain by Devonian- to Triassic-age sandstones, siltstones and conglomerates of the Beacon Supergroup which dip shallowly westward away from the Ross Sea coast. The entire region is cut by north-south trending longitudinal faults, east-west trending transverse faults, and structurally related dike swarms.

The Painter 
David Rosenthal is known as an Antarctic Painter, Painter of Ice, Arctic Artist, Alaskan Artist and an Extreme Artist. He has been lured to cold climates regularly to record snow, ice, and landscapes. Davids paintings of glaciers and icebergs are astoundingly realistic and at the same ethereal at the same time. However his work also includes much more than ice, icebergs and glaciers... Cordova, Alaska is the place David Rosenthal calls home. As an artist and art teacher David has taught and continues to teach many students in Alaska. While teaching art in Alaska, David has instructed students and artist in many programs including the Alaska Artists in the Schools Program, Prince William Sound Community College and University of Alaska Fairbanks Summer Sessions. Alaskan artist David Rosenthal makes it a priority to travel around Alaska as much as possible to continue to capture the incredible beauty in his artwork of Alaska.
Having spent over sixty months on the Ice, including four austral winters and six austral summers, David became an Antarctic artist and has created art images from a large variety of places in every season. David has completed paintings of the antarctic landscape from all across Antarctica. Time in Antarctica included travel as a participant in the National Science Foundation Antarctic Artists and Writers Program during a summer and a winter at McMurdo Station as well as most of a winter at Palmer Station. David has also worked for the NSF contractor for two winters and four summers in various job capacities as a way to spend time and become familiar with the landscape.
Rosenthal's work also includes many water colors, oil paintings, sketches and small studies. The paintings seem to magically reflect the intensity of nature's colors and the atmospheric phenomena that David witnesses. David really is a master of Extreme Art!
_______________________________
2017 - Wandering Vertexes...
by Francis Rousseau

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