Black Series II (A. 13-20)

FRANK STELLA Black Series II (A. 13-20) the complete set of eight lithographs in black, 1967, on Barcham Green, each signed and dated in pencil, each numbered 50/100 (there were also 9 artist's proofs for each except (A. 18) for which there were 10), published by Gemini G.E.L., Los Angeles, with their blindstamps, each with full margins, each with the palest mat staining and occasional foxing, each with the palest mat staining and occasional foxing at the reverse of the sheet, otherwise each in good condition Each S. 15 x 22 in. (381 x 559 mm.) (8)