Untitled (soldiers pinning insignia on uniforms, Vietnam)

Untitled (New York City)

Untitled (view through tubes used to hold ammunition, Vietnam)

[Tree tops, New England]

[Cloud study, near Falls Village, Connecticut]

Untitled (soldier inside aircraft laughing, Vietnam)

Untitled (Artists' Union demonstrators, Division IX, May Day Parade, Communist Party route, Fifth Avenue and East Twenty-fifth Street, Madison Square, New York City)

[Stacked paintings]

[Close-up of tree branch]

Untitled (soldiers in field directing landing of medevac helicopter, Vietnam)

[Automobile]

Untitled (aerial view of two ships, Vietnam)

Untitled (Affiliated Federation of Labor office, North Carolina)