Koln: Galerie Schuppenhauer, 1992. First Edition. Paperback. Catalog published on the occasion of an exhibition in Koln and Hamburg. Text in German and English by Henry Martin. Very good condition of this uncommon catalog made moreso by the fact that it has been INSCRIBED by Knowles on the front endpaper in year of publication. Printed Editions catalog laid in at rear. Very Good. Item #008239
Signed by Author.