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

Untitled (cowherd; goats)

Tobey motif

[Watercolor by Lyonel Feininger, 1949]

Untitled (men sitting at table next to padded wall)

Urn

["Pump," 1915, watercolor by Lyonel Feininger]

Untitled (soldier in jungle during fighting in central highlands near Dak To, Vietnam)

Red tulip, tablecloth

[Pen drawing by Lyonel Feininger, 1931]

Untitled (soldier looking out over landscape, Vietnam)

Birch stems

Leaf