Untitled (jungle, central highlands near Dak To, Vietnam)

Untitled (man in control booth looking out at man in police line-up)

Untitled (soldier seated on gear in clearing, central highlands near Dak To, Vietnam)

Untitled (soldier exiting helicopter, central highlands near Dak To, Vietnam)

[Figures, 1933, watercolor by Lyonel Feininger]

Untitled (Chinook helicopter lifting 105mm howitzer silhouetted against sun and low clouds, Vietnam)

[Picket fence]

White-studded lawn

Leaf

[Oil painting by Lyonel Feininger]

Tulips

["Walled City," 1951, watercolor by Lyonel Feininger]

Untitled (neon lights at night; sign for Italian food)