White marble. 61.7 x 20 x 9.5 cm.
Erker-Galerie, St. Gallen; private collection, Baden-Wuerttemberg
St. Gallen 1984 (Erker-Galerie), Karl Prantl, Neue Steine, exhib. cat. with illus.
Auction 1079, Cologne
Post War & Contemporary Art