Exhibition catalogue published in conjunction with show held at the Whitechapel Gallery, May 4 - June 17, 1979. Traveled to Rijksmuseum Kröller-Müller, Otterlo, June 30 - August 5, 1979 ; and Kestner-Gesellschaft, Hannover, August 17 - September 23, 1979. Foreword by Nicolas Serota. Essays by Rosalind Krauss and Naomi Spector with excerpts from Hesse's notebooks. Includes checklist of the exhibition and biography.