Untitled (soldiers and helicopter delivering supplies, central highlands near Dak To, Vietnam)

Untitled (two women modeling swim wear in indoor rainforest)

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

Untitled (soldiers providing medical aid to wounded during fighting in central highlands near Dak To, Vietnam)

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

["Grotesks," 1955, watercolor by Lyonel Feininger]

[Nieder-Reissen, oil painting by Lyonel Feininger]

[Unfinished painting, 1954, by Julia Feininger?]

[Watercolor by Lyonel Feininger, 1939]

[Drawing by Lyonel Feininger, 1915]

Untitled (woman looking at view of river from balcony of retirement home)

[Watercolor by Lyonel Feininger, 1932]

[Watercolor by Lyonel Feininger, 1931]