Lot 875

4 sheets: Untitled, 1966; Untitled, 1967; Untitled, 1971; Untitled, 1974/75

2 lithographs; 2 etchings, one in color.

Different formats.
All sheets signed and dated, 2 sheets numbered.
Literature (Etching printed in colors): Frielinghaus 41.
(4).

Sold for CHF 240 (excl. buyers premium)