[Late sun effect, hospital buildings, New York]

Untitled (young boy throwing rocks from rubble pile into field behind buildings, Hue, Vietnam)

Untitled (camouflaged soldiers in jungle of central highlands near Dak To, Vietnam)

Untitled (Chinook helicopter lifting 105mm howitzer silhouetted against sun and low clouds, Vietnam)

Untitled (wounded soldier examining injured leg, central highlands near Dak To, Vietnam)

[Flower study (bitter sweet)]

Untitled (aerial view of river with bridge in foreground, Vietnam)

Silo

Roofs in snow

[Watercolor by Lyonel Feininger, 1921]

Ground

[Watercolor by Lyonel Feininger, 1931]

"Tree" + "weed"