Hayter, Stanley William. EXPANSION. B&M 334. Etching and soft-ground etching, in color, 1969-70. Edition of 100 (there were also 20 artist's proofs, and several trial proofs in other color variants. Signed, titled, dated and numbered 81/100 in pencil. Printed by Hector Saulnier at Atelier 17 on BFK Rives paper. Published by Lublin, NY. 17 x 19 1/4 inches (plate), 22 x 24 1/4 inches (sheet). In excellent condition.