February 12, 1850 - February 5, 1934,Davis, who was born in Philadelphia, Pennsylvania, was educated at Harvard. He returned to teach there in 1877 after a period as a meteorologist in Argentina and as an assistant with the North Pacific Survey. He became professor of physical geography in 1890 and of geology in 1898. Davis is acknowledged as the founder of geomorphology, the study of landforms. In his The Rivers and Valleys of Pennsylvania (1889) he first introduced what later became known as the Davisian systems of landscape analysis. His aim was to provide an explanatory description of how landforms change in an ideal situation and his most important contribution to this was his introduction of the cycle of erosion into geographical thought. He proposed a complete cycle of youth, maturity, and old age to describe the evolution of a landscape. In youth rivers occupy steep V-shaped valleys while in old age the valleys are broad. The end product would be a flat featureless plain he called a epeneplaine. This was an ideal cycle but in practice the cycle would invariably be interrupted by Earth movements. It was, nevertheless, strongly attacked by German geographers who objected to it on the grounds that it neglected such vital factors as weathering and climate in transforming the landscape. They also believed him to be undermining their argument that landforms could only be discovered by local fieldwork and the production of regional monographs. Davis also produced an influential work,  Related Paintings of William Morris Davis :. | Lindisfarne | Morro do Jaragua | The woman wearing the red garment | Herkimer at the Battle of Oriskany | Alexander's Victory (mk08) |
Related Artists:
Johann Jakob Meyer
b Winterthur, 7 Oct 1763; d Aussersihl, Schwyz, 10 April 1830,Swiss painter and engraver. He studied under Johann Rudolf Schellenburg in Winterthur and then, in 1778, with Heinrich Rieter (1751-1818) in Berne, where he was also influenced by the topographical landscapes of Johann Ludwig Aberli. He was adept at executing such sharply detailed engravings of Swiss cities as View of Lucerne (c. 1790; e.g. Lucerne, Zentbib.), which he sold to tourists. In 1802 he published an important series of views of Switzerland, which were widely circulated. His skill as a painter of animals was sometimes combined with his rendering of the landscape, as in View of the Lake of Bienne (c. 1800; Winterthur, Kstmus.). In 1807 he taught drawing in Basle and in 1814 was active in the area around Lake Constance. His paintings are often characterized by warm colours and frequently capture the atmosphere of late afternoon, as in Murg on the Lake of Walen (c. 1820; St Gall, Kstmus.). Many of his landscapes are straightforward depictions of the Swiss countryside, stressing the romantic nature of the scene, as in View of the Area of Bex (1821; Winterthur, Kstmus.). He painted in Zurich in 1827 and was known to have travelled to Munich and Dresden. His works are important visual documents of an image of the pastoral countryside frequently propagated by Swiss artists in accordance with the philosophical ideals of Jean-Jacques Rousseau
Master of the Life of Saint John the Baptist
Italian Byzantine Style Painter, 14th Century
Master of The Castello Nativity
Florence ca 1450-ca 1475