Much of American painting and sculpture since 1900 has been a series of revolts against tradition. "To hell with the artistic values," announced Robert Henri (1865-1929). He was the leader of what critics called the Ashcan school of painting, after the group's portrayals of the squalid aspects of city life. Soon the ash-can artists gave way to modernists arriving from Europe—the cubists and abstract painters promoted by the photographer Alfred Stieglitz (1864-1946) at his 291 Gallery in New York City. John Marin, Marsden Hartley, Alfred Henry Maurer, Arthur Dove, Stuart Davis, Stanton MacDonald-Wright, Morgan Russell, Patrick Henry Bruce, and Gerald Murphy were some important early American modernist painters.
After World War I many American artists also rejected the modern trends emanating from the Armory Show and European influences such as those from the School of Paris. Instead they chose to adopt academic realism in depicting American urban and rural scenes. Charles Sheeler, Charles Demuth and the artists from the Ashcan school or American realism: notably George Bellows, Everett Shinn, George Benjamin Luks, William Glackens, and John Sloan and others developed socially conscious imagery in their works.
Following the first World War, the completion of the Santa Fe Railroad enabled American settlers to travel across the west, as far as the California coast. New artists’ colonies started growing up around Santa Fe and Taos, the artists primary subject matter being the native people and landscapes of the Southwest. Images of the Southwest became a popular form of advertising, used most significantly by the Santa Fe Railroad to entice settlers to come west and enjoy the “unsullied landscapes.” Walter Ufer, Bert Greer Phillips, E. Irving Couse, William Henry Jackson, and Georgia O'Keeffe are some of the more prolific artists of the southwest.
