Bidspirit auction | Hans Richter 1888–1976

Hans Richter 1888–1976 - Hans Richter 1888–1976 Composition, 1974 Particle board, aluminum and copper monogrammed and dated lower right HR 74 inscribed, signed and dated on the reverse 769 Hans Richter 1974 75.5 x 76.5 x 4.3 cm