[Cloud study]

Untitled (USO show, Long Binh Post, Vietnam)

[Boat on water]

Untitled (soldier with hand raised to shield eyes looking out from deck of ship, Vietnam)

Untitled (medevac team loading wounded soldier into helicopter, Vietnam)

[Julia Feininger walking into house]

[Man with young child in water at rocky beach]

Untitled (propeller planes grounded at base, Vietnam)

Untitled (soldiers walking in rice paddy, Vietnam)

Untitled (Artists' Union demonstration, Spanish Consulate, near Madison Avenue and East Fifty-third Street, New York City)

[Clouds above building]

[Drawing or watercolor by Lyonel Feininger]

[Row of businesses]