Medium: original serigraph. Printed in 1975 for the art revue XXe Siecle (issue number 44) and published in Paris by San Lazzaro. Sheet size: 12 1/4 x 18 1/4 inches (310 x 464 mm). There is a center fold, as published. Not signed.

Medium: original lithograph. Printed in 1979 at the Poligrafa atelier in Barcelona and published in an edition of 1000. Size: 10 x 7 1/2 inches (255 x 188 mm). Not signed.