["Green Bridge," 1909, oil painting by Lyonel Feininger]

[Frank and Teresa Kortheuer]

Untitled (inside cockpit of helicopter, Vietnam)

[Rustic building and cart, Treptow, Baltic Coast]

[Deep, Baltic Coast]

Untitled (Maruhashi Store, Japan)

[Rocky shoreline with fishing boat]

[New York]

[Storm clouds]

Untitled (Tahiti)

Untitled (Artist's Union demonstrators, Division IX, May Day Parade, Communist Party route, Twenty-fifth Street between Fifth and Sixth Avenues, New York City)

[Horsedrawn cart]

[Street scene, San Francisco, California]