Sam Francis (1923-1994)
Metal Line (Lembark 120; SF-111)
Lithograph in colours, 1971, on Rives BFK wove paper, signed and inscribed 'State 1/4' in pencil, one of four unique state proofs aside from the edition of 19, published by The Litho Shop Inc., Santa Monica, California
Sheet 889 x 635mm. (35 x 25in.)