LEBENSZTEJN (Jean-Claude). Une Rêverie émanée de mes loisirs. Les Mots à secrets. Paris, Yvon Lambert, 1993. In-folio, leaves, publisher's slipcase. First edition illustrated with 19 original colour drawings on tracing paper by Christian Boltanski. Edition of 150 copies on vellum signed by the author and the artist, this being one of 108 numbered copies.