Untitled [Chicago Eight], from Conspiracy: The Artist as Witness (S. 15)

BRIDGET RILEY (B. 1931) Untitled [Chicago Eight], from Conspiracy: The Artist as Witness (S. 15) screenprint in colors, 1971, on wove paper, signed and dated in pencil, numbered 26/150, co-published by David R. Godine Publishers and The Center for Constitutional Rights, New York, 1971-72, with the artist's copyright inkstamp on the reverse, with margins S. 24 x 18 in. (610 x 457 mm.)