Ohne Titel. 1957. Oil on canvas. Melchior 5/158 (there with upside down illustration and trimmed). Signed and dated in lower right. Verso of stretcher once more dated "b. VII. 57" and inscribed with direction arrow. 50 x 60.2 cm (19.6 x 23.7 in). [FS].
PROVENANCE: Karl & Faber, Munich, auction on May 26, 1998, lot 1109 (cat. with color illu. on plate 76). Private collection Germany.