Untitled (helicopters silhouetted against setting sun, Vietnam)

Untitled (soldier working on gear or weapon set up in woods, Vietnam)

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

Hydrant up the hill

Still life

Fungus group

Gravestone

[L'Impatiente, oil painting by Lyonel Feininger]

Red hydrant

[Old-world architecture, 1942, watercolor by Lyonel Feininger]

Untitled (sun setting over hills and hazy clouds, Vietnam)

Untitled (men in control room at scientific research facility)

Tombstones