["Grotesque," 1955, drawing by Lyonel Feininger]

["Grotesque," 1955, drawing by Lyonel Feininger]

[Figure, 1911, pen drawing by Lyonel Feininger]

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

["Grotesk," 1954, drawing by Lyonel Feininger]

Hydrant up the hill

[Sunlit clouds]

Untitled (helicopter flying against setting sun, Vietnam)

[Leaves]

New York, 23rd Street

[Print of watercolor by Lyonel Feininger]

Wysse

["Grotesque," 1955, drawing by Lyonel Feininger]