Self-portrait (1968)
Lithograph on paper, signed and dated below right, 63 x 49.1 cm. Private donation. Private collection, Switzerland.
Greta (24.1.1971)
Litograph on paper, signed and dated below right, 49.7 x 64 cm. Private donation. Private collection, Switzerland.
Untitled (1970s)
Litograph on paper, signed below right, 21.8 x 27.1 cm (48.9 x 63.3 cm). Private donation. Private collection, Switzerland.
Untitled (1972)
Etching and Drypoint on paper, signed below right, 29.7 x 44.2 cm (38.1 x 55.8 cm). Private donation. Private collection, Switzerland.
Self-portrait (1971)
Etching and Drypoipnt on paper, signed below right, 22.4 x 14.7 cm (45.1 x 33.7 cm). Private donation. Private collection, Switzerland.
Espresso Service (1931-1932)
Hand-decorated porcelain. Private collection, Switzerland.
Unterglas (1934)
Hand-decorated porcelain, signed on the back. Private collection, Switzerland.
