French Art Exhibition Posters. Lot of 20 Posters. V.p., ca. 1960s. Artists and exhibitions include Leppien, Helman, Jean Bucher, Bazaine, Anita de Caro, J. M. Girard, Ubac, Giacommetti, Tal-Coat, Margotton, Seurat, Avati, Oliver Tamari, Emeric, Art et Solidarite, Gleizes, Schilders van de Veluwezoom and others. Condition generally good. Lithograph on paper. Sizes vary.