Color silkscreen printing, mm. 207x207 (from oil on masonite 1969).
Perfect copy, published by Verlag Aurel Bongers KG, Recklinghausen, Germany, 1977. Silkscreens by Trautwein KG, Recklinghausen, limited edition of 1500 copies. The publication and silkscreens were approved by the artist before his death. Perfect condition, with uncut margins .