Ink on paper

93.8 x 173.3 cm. 36 7/8 x 68 1/4 in.

Signed in Chinese by both artists，with one artist seal （from Chao Chun-hsiang） on upper left


Provenance：

Colletion of the American Artist Sam Francis；

Private Collection，Asia；

Oct 6th，2014，20th Century Chinese Art，Sotheby’s Hong Kong，Lot 5065，

Acquired from the above sale by present owner.

Price estimate:
HKD：250,000 - 350,000
USD：32,300 - 45,200