Other
The Josef & Anni Albers Foundation
A beautiful memoir of the lives and work of husband-wife artist team Josef and Anni Albers. Each artist has a biography and an extensive gallery.
Other
Des Moines Art Center
Designed by I.M. Pei, Eliel Saarinen, and Richard Meier, the Des Moines Art Center houses a collection ranging from Francis Bacon to Auguste Rodin, with a large number of avant-garde pieces. Very few online images are available.