[Sky studies]

[Farmhouse]

[View of buildings]

Untitled (soldiers working on helicopter rotors, Vietnam)

Untitled (Vietnamese officials and U.S. army officers seated beneath banner reading "Chao Mung Quan-Khach" [Welcome], Vietnam)

[Street scene, New York]

Untitled (boy using rope to hold boat steady in surf, Nazaré, Portugal)

Untitled (France)

Untitled (U.S. war ship on water, Vietnam)

[Cloud study]

[Trees]

[Elevated train, billboard painted on building]

Untitled (soldier covering head and face with towel, Vietnam)