Untitled (soldier standing on hilltop overlooking landscape, Vietnam)

[Second Avenue, viewed from above, New York]

[Drawing by Lyonel Feininger, 1911]

Untitled (central highlands near Dak To, Vietnam)

[Flowers]

[Watercolor by Lyonel Feininger, 1948]

[Pen and wash drawing by Lyonel Feininger, 1934]

[Drawing by Lyonel Feininger, 1910]

[Watercolor by Lyonel Feininger, 1933]

[Watercolor by Lyonel Feininger, 1915]

Untitled (two soldiers during fighting in central highlands near Dak To, Vietnam)

[Flower study (yellow lilies)]

Dahlias