Smithsonian Institution
Smithsonian American Art Museum: Lure of the West
Beautiful artwork from the more famous artists who depicted the people, places and things of the American West.
National Gallery of Art
National Gallery of Art: Thomas Hart Benton
The National Gallery of Art exhibits four artworks by American regionalist Thomas Hart Benton. Includes a link to a short biography of the artist.
Art Cyclopedia
Artcyclopedia: American Scene Painters
Artcyclopedia's complete list of artists from the mainstream realist and antimodernist styles of the Great Depression. There are links to the artists' biographies and pictures of their work.