Winfred Gaul (1928 – Düsseldorf – 2003). ”Diamond Blues I”. 1967 Acrylic on canvas, laid down on masonite. Diameter: 89,5 cm (35 ¼ in.). Signed and dated with brush in black on the reverse: GAUL 67. There a label of Städtische Kunstsammlungen Ludwigshafen am Rhein. Romain 480.– [3234] Provenance: Private Collection, Rhineland