Variation I on "Mauve Corner"

HELEN FRANKENTHALER (1928-2011) Variation I on "Mauve Corner" lithograph in colors, on Chatham British paper, 1969, signed, titled and dated in pencil, numbered 2/8 (there were also 2 artist's proofs), published by ULAE, West Islip, New York, with their blindstamp, with full margins, the orange attenuated, a foxmark in the right margin, framed Image: 16 7/8 x 13 ¾ in (429 x 349 mm.) Sheet: 25 x 20 1/8 in. (635 x 511 mm.)