Untitled (helicopter transporting artillery; soldier with mustache, Vietnam)

["Sunset in the Dorf," 1918, watercolor by Lyonel Feininger]

Flower, cyclame

[Flower study]

Untitled (soldier with mustache, Vietnam)

[Watercolor by Lyonel Feininger, 1930]

[Three blue vases]

Pussy cat

Destroyed Leaves

Untitled (soldiers in clearing near top of Hill 882, central highlands near Dak To, Vietnam)

Colors

[Watercolor by Lyonel Feininger, 1934]

Untitled (damaged bridges, Hue, Vietnam)