Color silkscreen printing, mm. 207x207 (from oil on masonite of 1959).
Perfect copy, published by Verlag Aurel Bongers KG, Recklinghausen, Germany, 1977. Silkscreens by Trautwein KG, Recklinghausen, limited edition of 1500. The publication and silkscreens were approved by the artist before his death. Perfect condition, with uncut margins.