Everything and the opposite #1 (2012)
Ink on paper, 33 x 48 cm. Private collection, Switzerland.
Dualité. Les muses inquiétantes (1975)
Etching, 32.5 x 22.5 cm (38.0 x 28.0 cm), ed. 63/100. Private collection, Switzerland.
Paesaggio con case (1941)
Charcoal on paper, 19.4 x 14.6 cm. Private collection, Switzerland.
Testa virile (1940 approx.)
Charcoal on paper, 14.1 x 10.3 cm. Private collection, Switzerland.
Deposizione (1942)
Charcoal on paper, 20.4 x 19.5 cm. Private collection, Switzerland.
Paesaggio con figure (1940 approx.)
Oil on wood, 12.4 x 17.3 cm. Private collection, Switzerland.
Processione (1940 approx.)
Gouache on paper, 18.0 x 19.5 cm. Private collection, Switzerland.
Dawn Chorus Multiple (1993)
Cardboard box, photograph, sound, ed. 10/10, 24 x 32 cm. Private collection, Switzerland.
Lo scalino (1987)
Mixed media, graphite on paper, mounted, 18 x 25 cm. Private collection, Switzerland.