ZA0 WOU-KI (1921-2013). 17-4-69, 1969. Oil on canvas. Signed lower right. Countersigned and dated on the back. 46 x 54 cm. History : Sale Briest, Paris, June 15, 1989 (n° 34) under an erroneous title, then private collection, Région Rhône-Alpes. The Zao Wou-Ki Foundation has confirmed that this work is in its archives. A certificate of authenticity may be requested by the buyer, at his expense.

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