VariousTestimonies for abstract art 1952. Éditions Art d'Aujourd'hui, Boulogne, 1952. 1 vol. in-4, paperback, introduction by Léon Degand, comments by Julien Alvard and R.V. Gindertael, illustrated with 30 plates out of the text, including 27 serigraphs in colours by the Renson workshops after Arp and Pillet, A. Bloc, Bozzolini, Chapoval, S. Delaunay, Del Marle, Dewasne, Deyrolle, C. Dias, Domela, Fleischmann, Gorin, Herbin, Lanskoy, Leppien, Magnelli, Mortensen, Pillet, Poliakoff, M. Raymond A. Reth, N. de Staël, Vasarely, Fahr-El-Nissa Zeid (Gilioli's 13th, Jacobsen's 16th, Lardera's 18th being reproductions of paintings or drawings), all on strong white vellum with text printed at the foot. Bound at the head: subscription form in two parts, illustrated with a lithograph after a gouache by Herbin. Copy partially unclipped, the boards fresh (except for some minor soiling or rubbing).