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

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

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

[Painting by Lyonel Feininger]

Flowering bush

["Rue St. Jacques," 1910, watercolor by Lyonel Feininger]

[Watercolor by Lyonel Feininger, 1953]

Untitled (men next to Air Force plane)

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

["Grotesk," 1952, drawing by Lyonel Feininger]

Untitled (hot air balloon)

Untitled (aerial view of landscape from hilltop, Vietnam)

[Cloud study, Brookfield, Massachusetts]