Printed on japon paper. Refs: not in BN-IFF (mentioned as missing); Cate & Grivel 65. Signed "Eug Del‰tre" and numbered "n¡ 13" in blue pencil and stamped with a red monogram in the plate (not in Lugt). Prov: The estate of the artist's daughter Jacqueline. Sale in Cannes, September 24, 1991, lot 4.