Other
Coastal Arts Online Gallery
An interesting site filled with pictures of artwork from the Pacific Northwest coast. Great examples of masks, prints, paintings, carvings, totem poles, and much more!
Smithsonian Institution
Smithsonian American Art Museum: George Catlin's Indian Gallery
The Smithsonian offers 32 of Catlin's Indian Gallery paintings online. Catlin visited 50 tribes living west of the Mississippi from 1830 to 1836.
Other
R.c. Gorman: Navajo Gallery
Resource dedicated to R.C. Gorman. There are links to his many works of art.
Pennsylvania Historical and Museum Comission
Explore Pa History: George Catlin
A succinct biographical sketch that examines the contributions of noted painter of Native American portraits and Pennsylvania native, George Catlin.
National Gallery of Art
National Gallery of Art: George Catlin
Gives background on the life and works of George Catlin. Links to several examples of his paintings.