Untitled (scientists looking into pool of water at research facility)

[Pen drawing by Lyonel Feininger, 1922]

[Watercolor by Lyonel Feininger]

Hanging branch against sky

["Figures," 1919, watercolor by Lyonel Feininger]

Untitled (two birds cockfighting, with man)

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

[Painting by Lyonel Feininger]

Untitled (men wearing suits standing in a police line-up)

["Pump," 1915, watercolor by Lyonel Feininger]

Branch on table

["Grotesque," 1954, watercolor by Lyonel Feininger]

Untitled (drivers drag-racing in tiny cars)