Factory and Office Building for Werkbund Exhibition, Cologne, 1914

Mine-Throwing Unit, German Army, Spandau

Factory and Office Building for Werkbund Exhibition, Cologne, 1914: Office building, front view

Color-Light Play

Industrial Problems, Prevention of Accidents: Germany. Safety Devices in Various Manufacturing Plants: Maschinenbau-Aktien-Gesellschaft vorm. Beck & Henkel, Cassel.: Safety winch (Beck-Henkel type).

Factory and Office Building for Werkbund Exhibition, Cologne, 1914

Gropius at about the age of 50

The "Graf Zeppelin" being Repaired in Mid-Air

Competition Entry for the Clubhouse of the Dresden Teachers' Association, 1925: Perspective

Factory and Office Building for Werkbund Exhibition, Cologne, 1914

Untitled [Snapshot of Lyonel Feininger, Jültner, and Mrs. Christoph]

Photograph of "Slit Tapestry (Red-Green)" by Gunta Stölzl, 1928

Untitled (Botanical)