ZAO Wou-ki (1920-2013) Untitled, 1974 Etching and aquatint, signed and dated lower right, justified H.C. [Hors-commerce] and dedicated lower centre Printed by Bellini in Paris, published by A. M. G. and Yves Rivière, Paris H. 27.8 cm - W. 21.4 cm C.D. References: Agerup n°263, Rivière n°264