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Lot description
Comprising: an abstract numbered 8 of 15, marked "EA" or artist's proof, dated for 1979, inscribed to the original owner, and pencil signed by the artist at the lower right; an abstract numbered 12 of 100, dated for 1989, and pencil signed by the artist at the lower right; an abstract labeled "Probedruck (Sample Print)" dated for 1980 and pencil signed by the artist at the lower right; an abstract numbered 9 of 45, dated for 1979, and pencil signed by the artist at the lower right; and an abstract numbered 15 of 45, dated for 1979, and pencil signed by the artist at the lower right.