signed and dated 'Wou-Ki [in Chinese] 68' lower right; further numbered 'E. A.' lower left

etching and aquatint on Rives paper

image 43 x 54 cm. (16 7/8 x 21 1/4 in.)
sheet 53 x 72 cm. (20 7/8 x 28 3/8 in.)

Executed in 1968, this work is an artist's proof from an edition of 99 plus 10 artist's proofs.