Bank and Office Building, project, Stuttgart, Germany, Perspective1928 · Silver-gelatin photograph, gouache and graphite14 x 18 1/8" (35.5 x 46 cm)Museum of Modern Art
WattsOSBABank and Office Building, project, Stuttgart, Germany, Perspective, proposals for neon signs1928 · Color pencil and watercolor on paper10 × 12 3/4" (25.4 × 32.4 cm)Museum of Modern Art