Photo-lithograph in colors Spies/Leppien A 6 A (of D). Signed and numbered 90/100. On wove paper by Arches (with watermark). 39,7 x 49,2 cm (15,6 x 19,3 in)Sheet: 57,5 x 54,3 cm (22,6 x 21,3 in). The print is based on the painting of the same name from 1928. Printed by Fernand Mourlot, Paris. Published by Galerie Der Spiegel, Cologne 1960. [JS].