ZAO Wou-Ki (Beijing, 1921-Nyon, 2013). Untitled, 1967. Lithograph in colors. Proof on Rives vellum from the edition of 700 copies without margins, signed, dated and justified e.a. lower left on the subject (held by adhesive strips on the reverse). Sheet : Height. 30,9 cm - Width : 22,8 cm Provenance: - Artprium sale of May 26, 2014, under number 89; - Collection of Professor Jean Dausset. Bibliography: - J. Agerup, Catalogue raisonné "Zao Wou-ki - The Graphic Work, 1937 - 1995," Publisher Galerie de France, p. 166.