Published by Galerie Gmurzynska on the occasion of the outdoor summer exhibition Art in the Park at the Baur au Lac hotel, Zurich. The publication was prepared in collaboration with the Yves Klein Archives, Paris, and Gigi Kracht of Art in the Park.
Edited and introduced by Krystyna Gmurzynska and Mathias Rastorfer.
Text contributions by Daniel Moquay.
21.5 x 21.5 cm, 37 pages, fully illustrated in color with archival photographs.