White Line Square XII, from White Line Squares

JOSEF ALBERS (1888-1976) White Line Square XII, from White Line Squares lithograph in colors, on Arches Cover paper, 1966, initialed, titled and dated in pencil, numbered 85/125 (there were also ten artist's proofs), published by Gemini G.E.L., Los Angeles, with their blindstamps and ink stamp on the reverse, with full margins, in generally good condition, framed Image: 15 3/4 x 15 3/4 in. (400 x 400 mm.) Sheet: 20 3/4 x 20 3/4 in. (528 x 528 mm.)