[Train signal]

[Building seen through window]

[Cloud study]

Untitled (soldiers carrying boxes of supplies through field, Vietnam)

Untitled (soldiers playing cards, Vietnam)

Untitled (aerial view of coastline with ship on horizon, Vietnam)

Untitled (two U.S. war ships on water, Vietnam)

Untitled (woman carrying child standing in street next to boats, Nazaré, Portugal)

Untitled (soldiers playing cards; examining a map, Vietnam)

Untitled (matador waving cape in front of bull)

[Cambridge, Massachusetts]

[Outdoor sculpture on building at New York World's Fair]

Untitled (steel strike, Warren, Ohio)