Coloured after-image screenprint, 207x207 mm (from the 1955 oil on aluminium).
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.