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 :. | Window | La Chasse au tigre | the slippers | Combat de chevaliers dans la campagne. | St Jerome |
Related Artists:
BELLEGAMBE, Jean
Flemish painter (c. 1480 - c. 1535) South Netherlandish painter and designer. His father, George Bellegambe, a cabinetmaker and musician, was a prominent citizen of Douai. Jean is first mentioned in a document of 1504, when he is referred to as a master painter, a burgher and married. His teacher is unknown, but his work bears some imprint of the art of Jan Provoost, who inherited Simon Marmion's studio. However, Bellegambe might equally have been apprenticed in Bruges or Brussels (possibly in the atelier of the Master of the Legend of St Mary Magdalen, for example), or even in Antwerp. The calm and serenity of Bellegambe's compositions, his treatment of landscape, his lightness of technique, his pursuit of clear, soft colours and delicate harmonies all indicate links with the work of Gerard David and Quinten Metsys. In the 17th century Bellegambe was known as 'the Master of Colours'.
lim-johan
Johan Erik Olsson, född 1865, död 1944, svensk konstnär, autodidakt och naivist, bosatt i Kyan, Hälsingland, där han försörjde sig som dagsverkare, laggkärlstillverkare och fotograf. Hans släkt kom från Lima i Dalarna, därav namnet. Som ung vistades han 8 år på Ulleråkers mentalsjukhus i Uppsala. Fram till 1920-talet målade han natur, djur och andra motiv från hemtrakterna i fantasifull, närmast exotisk gestalt. Lim-Johan uppmärksammades inte under sin levnad, men finns i dag representerad på bland annat på Edsbyns museum i Hälsingland och på Moderna Museet i Stockholm. 1944 avled Lim-Johan på Ovanåkers ålderdomshem efter en tids sjukdom. Han är begravd på Ovanåkers kyrkogård, där det sedan 1994 står "LIM-JOHAN" på gravstenen. Hans konst upptäcktes av en tillfällighet av fil.dr. Philibert Humbla, länsintendent på Gävle museum, som bad Hans Lidman att försöka finna så många tavlor av Lim-Johan som möjligt. Lim-Johan räknas i dag bland de förnämsta naivisterna i världen.
Johann Georg Weikert
Austria (1743 - 1799 ) - Painter.