Signed and dated on the reverse
Provenance:
Galerie Denise Rene, Paris
Galerie Hans Mayer, Frankfurt
Collection Klaus and Christel Maas
Collection Christel Maas-Bessard
Literature:
Ursula Perucchi-Petri, ZERO Bildvorstellungen europäischen Avantgarde 1958-1964, Kunsthaus Zurich, 1979
Certificate available
