["Türme über der Stadt (Halle)," 1931, oil painting by Lyonel Feininger]

Untitled (three young South Vietnamese children outside damaged building on debris-filled street, Hue, Vietnam)

Yellow flower + sky

[Watercolor by Lyonel Feininger, 1934]

[Pen drawing by Lyonel Feininger, 1934]

Untitled (soldiers walking through rice paddy, Vietnam)

[Watercolor by Lyonel Feininger, 1930]

Untitled (man dressed as Santa Claus with reindeer)

[Pen drawing by Lyonel Feininger, 1950]

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

Untitled (neon lights at night; Budweiser beer sign)

[Watercolor by Lyonel Feininger, 1951]

[Pen and charcoal drawing by Lyonel Feininger, 1954]