[Sky studies]

Untitled (Vietnamese children and U.S. soldier, Vietnam)

[Smoke coming from chimney, New England]

[Frost-covered trees against buildings]

Untitled (medevac pilot with helmet and headset, Vietnam)

Untitled (hand holding small, furry, rodent-like animal (titi monkey?))

[Lyonel Feininger drawing]

Untitled (Susanna Shahn and other children, Jersey Homesteads, New Jersey)

Untitled (aerial view of jungle and helicopter, Vietnam)

Untitled (profile of soldier in combat helmet, Vietnam)

[Striped cat]

Untitled (Artists' Union demonstration for artists' relief and municipal art gallery, New York City)

Untitled (Japan)