COLANI, LUIGI (1928 Berlin - 2019 Karlsruhe), 3 designs for machine parts, 1980, Photo reproduction based on design drawings for the Oskar Gnamm company, signed and dated 'Colani 80' in print. All tools depicted with the 'Gnamm' company logo. Sheet size approx. 40 x 80 cm each, printed with Novavit inks. Minor staining.