Carlo Vivarelli, ‘Diagonal zentripetale Gruppen in 8 (extravertiert)’, 1968-1969, Koller Auctions

Signature: Signed and dated on the reverse: Vivarelli 1968/69.

Kappeler, Susanne: Carlo Vivarelli. Plastik, Malerei, Gebrauchsgrafik. Zurich 1988, p. 106 (with ill.).

A gift from the artist to the present owner; since then privately owned Switzerland.

About Carlo Vivarelli