Bridget Riley
Untitled (Oval Image) (S. 3, T. & G. 4, 1964
Screenprint in black, on wove paper, with full margins.
Signed, numbered 28/50 in pencil (there were also 5 artist's proofs)
Screenprint in black, on wove paper, with full margins.
Signed, numbered 28/50 in pencil (there were also 5 artist's proofs)