Muhammad Ali

ANDY WARHOL (1928-1987) Muhammad Ali the complete set of four screenprints in colours, 1978, on Strathmore Bristol paper, each signed in ink, inscribed A.P. 9/10, an artist's proofs set aside from the edition of 150, published by Andy Warhol Enterprises, Inc., New York, with their copyright inkstamp on the reverse Image & Sheet 1016 x 762 mm. (each)