Ring with black onyx

Marked Meret Oppenheim and Cleto Munari (editor), 750 and makers mark.Lit.: C. Munari, Enzo Biffi, p. 131.

Artist: Oppenheim, Meret

Material: yellow gold with black onx
Size: D 3,5 x 2,5 cm
Date: 1984
Country: Germany/Swiss