Untitled (soldiers at hilltop landing zone watching arrival of helicopter, Vietnam)

Untitled (soldiers and dog inside helicopter transport from Hill 882, central highlands near Dak To, Vietnam)

[Watercolor by Lyonel Feininger, 1947]

[Watercolor by Lyonel Feininger, 1932]

[Figure, 1915, watercolor by Lyonel Feininger]

[Watercolor by Lyonel Feininger, 1952]

Moonstone ring

[Pen drawing by Lyonel Feininger, 1915]

[Dead tree on Mount Greylock, Massachusetts]

Untitled (man dressed as Santa Claus with two women)

Phlox

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

[Watercolor by Lyonel Feininger, 1922]