Untitled (three soldiers on cliff setting up rocket launcher/recoilless rifle, Vietnam)

Untitled (camouflaged soldiers in jungle of central highlands near Dak To, Vietnam)

[Flowers]

[Laurence and Andreas Feininger]

Leaves

[Pen and charcoal drawing by Lyonel Feininger, 1954]

Untitled (helicopters against setting sun; soldiers in clearing near top of Hill 882, central highlands near Dak To, Vietnam)

Untitled (men at Air Force control table)

["Grotesk," 1954, drawing by Lyonel Feininger]

Untitled (soldiers in jungle of central highlands near Dak To, Vietnam)

[Watercolor by Lyonel Feininger]

Untitled (helicopter flying into clearing near top of Hill 882, central highlands near Dak To, Vietnam)

[Watercolor by Lyonel Feininger, 1922]