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 :. | Scenes from the Life of the Virgin 11 | Scenes from the Life of St Ursula:The Pilgrims are met by Pope Cyriacus in front of the Walls of Rome | The Dean's Roll Call | Self-portrait | Head of the Baptist 223 |
Related Artists:
BAILLY, David
Dutch Baroque Era Painter, 1584-1657 Dutch painter and draughtsman. The son of a Flemish immigrant who was a calligrapher and fencing-master, Bailly was apprenticed to a local surgeon-painter and then to Cornelius van der Voort (1576-1624), a portrait painter in Amsterdam. In the winter of 1608 he started out as a journeyman, spending a year in Hamburg and then travelling through several German cities to Venice and Rome. On the return voyage he visited several courts in Germany, working for local princes, including the Duke of Brunswick-Wolfenb?ttel. While no works survive from the immediate period following his return to the Netherlands in 1613, descriptions in old sale catalogues suggest that he may have produced history paintings in the manner of his contemporaries Pieter Lastman and the Pynas brothers.
Valtat Louis
Dieppe 1869-Choisel 1952 French painter, printmaker and stage designer. He spent much of his youth in Versailles, moving in 1887 to Paris, where he studied under Gustave Moreau at the Ecole des Beaux-Arts and under Jules Dupre at the Acad?mie Julian. There he met Maurice Denis, Pierre Bonnard, Edouard Vuillard and Albert Andre. With a keen interest in both artistic precedents and contemporary trends, he absorbed in the mid-1890s the chief tenets of Impressionism, van Gogh's work and Pointillism before slowly developing his own style.
Elihu Vedder
American Symbolist Painter, 1836-1923 American painter, illustrator, sculptor and writer. He studied under Tompkins Harrison Matteson in Shelbourne, NY, and went to Paris in March 1856. After eight months in the studio of Fran?ois-Edouard Picot, he settled in Florence until the end of 1860. There he learnt drawing from Raffaello Bonaiuti, became interested in the Florentine Renaissance and attended the free Accademia Galli. A more significant artistic inspiration came from the Italian artists at the Caff? Michelangiolo: Telemaco Signorini, Vincenzo Cabianca (1827-1902) and especially Nino Costa (1827-1902). This group sought new and untraditional pictorial solutions for their compositions and plein-air landscapes and were particularly interested in the experiences of Gustave Courbet and the Barbizon painters. They became known as Macchiaioli for their use of splashes (macchia) of light and shadows and for their revolutionary (maquis) attitude to prevailing styles. Among Vedder's most notable Florentine landscapes are Mugnone Torrent near Fiesole (Detroit, MI, Inst. A.) and Le Balze, Volterra (Washington, DC, N. Mus. Amer. A.)