Lithograph in colours, on Rag paper, the full sheet,

1973

S. 56 x 76 cm (22 x 29 7/8 in.)

signed and numbered 81/90 in pencil (there were also 30 impressions in Roman numerals reserved for museums, plus 15 artist's proofs), published by Propyläen Verlag, Berlin and Pantheon Presse, Rome, unframed.