London: The Tate Gallery, 1971. First edition. Oblong hardcover. 128 pages. Exhibition catalog for a show that ran April 28 through June 6, 1971. Text by Compton and Sylvester. Includes numerous black and white illustrations. A very good copy in boards that are slightly bowed and with publisher sticker to the title page. Inserted poster in fine condition. No dust jacket as issued.