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© Stephan Consemüller

Material-übungen (Material studies). Artwork: Walter Tralau, Arieh Sharon, ca. 1926-1929. Paper. Photo: Erich Consemüller, ca. 1926-1929. Gelatin silver print. Photo: 14.5x16.7 cm, sheet: 14.8x21.1 cm. Assorted Papers Relating to Bauhaus Designers, 1919-1984. Getty Research Institute, 920020.