Medium: original etching. Printed in Paris by Lacourière and published by Pierre à Feu and Maeght Editeur for the Marcel Duchamp / André Breton project Surréalisme en 1947. Issued in a limited edition of 999. Image size: 6 1/4 inches diameter (158 mm). Sheet size: 9 x 7 3/4 inches (232 x 198 mm). Not signed.