1970 PICASSO ''LE GOUT DU BONHEUR'' PORTFOLIO: Full title ''Picasso, Le Gout Du Bonheur, A Suite of Happy, Playful, and Erotic Drawings'' with introduction by Jean Marcenac, published by Harry N. Abrams, New York, number 381 of 666 US editions, printed on handmade pure rag Velin d 'Arches paper. These 68 recreations by Picasso employed a unique method by Gunther Dietz using grease crayon, lithograph tusche, lead pencil and charcoal to produce near exact replicas, page size 13'' x 10''. Sold in original linen cases, 2 1/4'' h. x 14'' x 11''.