Lausanne, Editions des Massons, 1972, 16 x 16 cm, 94 pp, couverture illustrée,
An exhibition shown October ,14, 1972- January 8, 1973 at the Renwick Gallery of the National Collection of Fines Arts, Smithsonian Institution,Washington DC, and circulated by the Smithsonian Traveling Exhibition Service,1972-1974 préface de Jonathan Holstein.