Ohne Titel. 1976.
Gouache.
Signed and dated lower left. On firm paper. 65,2 x 86,2 cm (25,6 x 33,9 in), the full sheet.
With a draft for a wall mosaic in watercolor and pencil on verso (by a hand other than that of the artist?). [JS].

We are grateful to Dr. Urs Roeber, Lilienthal, for his kind expert advice. The work will be included into the appendix of the catalog raisonné of paintings and gouaches under the number 72-33.

PROVENANCE: Private collection North-Rhine Westphalia.