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

Sun in interior

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

Untitled (soldier looking into trees during fighting in central highlands near Dak To, Vietnam)

Untitled (helicopter delivering supplies during fighting in central highlands near Dak To, Vietnam)

Four Wheels II

[Pen drawing by Lyonel Feininger, 1925]

[Watercolor by Lyonel Feininger, 1935]

Untitled (collapsed bridge, Hue, Vietnam)

[Hildesheim, 1953, watercolor by Lyonel Feininger]

2nd Avenue, Shadow [New York]

Untitled (men in suits standing in police line-up)

[Figures, 1915, watercolor by Lyonel Feininger]