Signed and edition lower right. Copies numbered from 1 to 250 plus 50 author's proofs printed by hand in Beijing. [..], Lithography, mm. 505x375; eg. p. at 45/50
Signed and edition lower right. Copies numbered from 1 to 250 plus 50 author's proofs printed by hand in Beijing. [..], Lithography, mm. 505x375; eg. p. at 45/50