Moholy-Nagy, EM1, EM2, and EM3 (Telephone Pictures), 1923

László Moholy-Nagy, EM1, EM2, and EM3 (Telephone Pictures), 1923, porcelain enamel on steel, 95.2 x 60.3 cm, 47.5 x 30.1 cm, and 24 x 15 cm (The ...