Ohne Titel. 1964.

Signed and dated lower center. On wove paper by Hahnemühle (with watermark). 78 x 102 cm (30.7 x 40.1 in), size of sheet.
This work is a frottage of the light relief from 1964 offered in this auction. [SM].

Accompanied by a short hand-written confirmation by Heinz Mack. We are grateful to the Atelier Heinz Mack, Mönchengaldbach, for the kind support in cataloging this lot.

PROVENANCE: Private collection North Rhine-Westphalia.