Ohne Titel. 1955. Oil on fibreboard. Verso signed and dated "1.55" as well as inscribed with internal work number "55/2" . 140 x 116 cm (55,1 x 45,6 in), visible area. In original artist's frame with white textile tape on recto. [JS].
We are grateful to Prof. Axel Heil, Karlsruhe, for his kind support in cataloging this lot.