wolfgang schmidt au 1977 offset print on paper 59.4 × 84.1 cm1′ 11 6⁄16″ × 2′ 9 2⁄16″ edition of 50 unsigned is part of the exhibitions no. 3/2014 kassel concepts, concretions, constructions part 1 no. 4/2023 rarities artists' books and portfolios, multiples, works on paper and posters by international artists