Untitled (neon lights at night, image of a machine)

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

Untitled (shepherd and flock of sheep in field with yellow flowers in foreground)

[Oil painting by Lyonel Feininger]

[Watercolor by Lyonel Feininger, 1949]

Lux in bird sanctuary

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

[Watercolor by Lyonel Feininger, 1949]

Untitled (cowherd walking through field with bull trailing in the background)

[Drawing by Lyonel Feininger, 1915]

Untitled (men in suits standing in police line-up, audience watching)

[Hand]

Untitled (children drag-racing in tiny cars)