Frost, Sir Terry (English, 1915-2003). RED AND BLACK ON GREEN. Screenprint in colors, 1968. Edition size not known. Signed and dated in pencil and inscribed "Artist's Proof." Printed on BFK Rives paper. 22 x 30 inches (image), 27 x 40 inches (sheet), matted to 32 x 40 inches. In excellent condition.