Untitled (soldiers inside helicopter, Vietnam)

Untitled (two soldiers silhouetted in doorway, Vietnam)

Untitled (soldiers providing emergency treatment for member of unit wounded in battle, Vietnam)

[Steam shovel with Tomas Feininger]

Untitled (two boys dancing)

Untitled (helicopter gunship flying over jungle south of Saigon, Vietnam)

[Scandinavian airplane]

Untitled (soldiers standing in field, Vietnam)

Untitled (The Mecca, South Dearborn Street, Chicago, Illinois)

["Shadow of Dissolution," 1953, oil painting by Lyonel Feininger]

[Adolphus Busch Hall (in distance), Harvard University, Cambridge, Massachusetts]

[Cloud study]

Untitled (soldier on top of Chinook helicopter, Vietnam)