Dry point on paper (1966), 22x16cm, 44,5×36,5 (including frame), from Bibliophillie Toyen, Le puits dans la tour, Débris de reves, 1967, Paris, signed right bottom, numbered E. A. 16/20 left bottom.
Origin: auction house Prague.
Published in the catalogue Books with Toyen, Lenka Bydžovská a Karel Srp, Akropolis, 2003