"Tskrie 4", 1984 Dispersion on canvas 200 x 300 cm 78 3/4 x 118 inches RP 458
“Ich 88 (I 88)”, 1988 Mixed media on cardboard 78 3/4 x 59 inches 200 x 150 cm RP 585
“Terminate the X(VII)”, 1989 Oil on canvas 31 1/2 x 39 1/4 inches 80 x 100 cm RP 646
"Tausch - Austausch (Change - Exchange)", 1991 Oil on canvas 59 x 67 inches 150 x 170 cm RP 756
"Totem for Cologne", 1989 Bronze, Edition: 6+0, Cast 0 303 x 29 x 29 cm 119 1/4 x 11 1/2 x 11 1/2 inches RPP 138
"Definition of Similarity", 1970/1971 Tape, glass, newspaper, cardboard 13 1/2 x 17 3/4x 10 inches 34 x 45 x 25 cm RPM 68
"Definition of Discrepancy", 1970/1971 Acrylic on cardboard, bottle, manuscript 13 x 30 3/4 x 20 1/4 inches 33 x 78 x 51.5 cm RPM 69
"Untitled", 1978 Pencil, gouache and paper 42 x 60 cm 16 1/2 x 23 1/2 inches RPZ 105
“Untitled (Replicator)”, 1995 Crayon, coloured pencil on paper 9 1/2 x 12 1/2 inches 24 x 32 cm RPZ 5481