Screenprint in colours, on polished stainless steel mirror,

1974

55 x 75 cm (21 5/8 x 29 1/2 in.)

signed and numbered 45/90 in black ink on the reverse (there were two editions of 45 and an edition of 30 reserved for museums in Roman numerals), co-published by Propyläen-Verlag, Berlin and Pantheon Press, Rome, unframed.