[Watercolor by Lyonel Feininger, 1921]

["Red Street," 1954, drawing by Lyonel Feininger]

Untitled (soldiers examining bunker found in jungle, central highlands near Dak To, Vietnam)

Untitled (large US Air Force rocket)

[Buildings and field]

[Watercolor by Lyonel Feininger, 1951]

Untitled (shepherd and flock of sheep in field with yellow flowers in foreground)

["Grotesque II, Warm Tone," 1954, watercolor by Lyonel Feininger]

["Grotesque," 1955, drawing by Lyonel Feininger]

[Leaves]

Untitled (helicopters flying against hazy sunset, Vietnam)

[Buildings, New York]

[Evening Clouds, oil painting by Lyonel Feininger]