Untitled; Untitled; & Untitled

ZAO WOU-KI (ZHAO WUJI, French/Chinese, 1920-2013) Untitled; Untitled; & Untitled signed 'Wou-ki ZAO' in Chinese and Pinyin; dated '98', '77', '98'; numbered '33/99', '98/150', '31/99' (lower edge of each) edition 33/99; 98/150; 31/99 three lithographs 75.7 x 56 cm. (29 3/4 x 22 in.); 43 x 67.5 cm. (16 7/8 x 26 5/8 in.); 45.5 x 64.7 cm. (17 7/8 x 25 1/2 in.) (3) Executed in 1998; 1977; 1998 (3)