[Cloud study]

Untitled (soldier lying on ground with helmet pulled over face, Vietnam)

Untitled (two soldiers talking in office, Vietnam)

Untitled (Dr. Herman M. Juergens talking with patient)

[Mantlepiece with Christmas decorations]

Untitled (old woman with headscarf and glasses holding young child, Nazaré, Portugal)

Untitled (soldier working on helicopter rotors, Vietnam)

[Lyonel Feininger drawing]

Untitled (curved path lined with benches on left side and single figure)

[Smoke billowing]

[Smoke in distance]

Untitled (Central Park Zoo?, New York City)

Untitled (Paris?, France)