Untitled (children in woodshop class, girl using bandsaw)

Untitled (soldiers in clearing near top of Hill 882, central highlands near Dak To, Vietnam)

Green bottle

[Watercolor by Lyonel Feininger, 1954]

[Pen and wash drawing by Lyonel Feininger, 1950]

Tree buds, cones

[Sunset near Mount Greylock, Massachusetts]

[Mask by unidentified artist]

Ground

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

["Groteske," 1955, watercolor by Lyonel Feininger]

Untitled (drivers drag-racing in tiny cars)

Untitled (Chinook helicopter lifting 105mm howitzer silhouetted against sun and low clouds, Vietnam)