Competition Entry for "Chicago Tribune" Tower, 1922

[Clouds and branches]

[Wooden toys]

[New York architecture]

[Utility lines, near Bourron, Seine-et-Marne]

Apartment House Communal Rooms for Werkbund Exhibition, Paris, 1930: View toward bar

[Masks]

[Elevated railroad tracks, New York]

[Ocean liner]

["Marine," 1914, oil painting by Lyonel Feininger]

[Street scene with stairs]

[Train passing under bridge]

[Theodore Spicer-Simson]