Exhibition catalogue published in conjunction with show held at Waddington Galleries, London, February 27 – April 3, 1980. Catalogue includes essay by Hamilton, reproductions of works in exhibition and "catalogue" list. Exhibition traveled to Charles Cowles Gallery, New York, September 6 - 27, 1980 and an identical catalogue was issued under the Charles Cowles Gallery imprint. No mention is made in the catalogue that the exhibition traveled or of the variable publisher information.