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

Autumn trees

Untitled (camouflaged soldiers taking cover in jungle during fighting in central highlands near Dak To, Vietnam)

[Watercolor by Lyonel Feininger, 1952]

["Zehlendorf," 1954, drawing by Lyonel Feininger]

Untitled (scientists looking into pool of water at research facility)

By lamplight!

[Watercolor by Lyonel Feininger, 1932]

[Painting by Lyonel Feininger]

[Watercolor by Lyonel Feininger, 1953]

[Watercolor by Lyonel Feininger, 1939]

[Flowers]

Yellow tulips