Untitled (soldiers directing arrival of helicopter in field, Vietnam)

[Boats on water]

Untitled (soldiers in clearing in jungle, Vietnam)

Untitled (helicopter hovering over marshy ground, Vietnam)

[Lyonel Feininger drawing]

[Sky study]

[Train tracks]

Untitled (Artists' Union demonstrators, Division IX, May Day Parade, Communist Party route, Fifth Avenue, New York City)

[Desk and flower pots on window sill]

Untitled (Denpasar Museum, Bali)

Untitled (two doctors, nurse, and two patients talking in hallway)

[Drawing or watercolor by Lyonel Feininger]

Untitled (recovering soldiers in hospital ward playing with Vietnamese child, Vietnam)