“Standart”, 1966 Oil on cardboard 19 3/4 x 16 1/2 inches 50 x 42 cm RP 14/W
“Standart-Schema”, 1968 Oil on wood 11 x 21 3/4 inches 28 x 55 cm RP 15/E
“Untitled”, 1966 Oil on board 14 3/4 x 20 inches 37.5 x 51 cm RP 12/E
“Untitled”, 1966 Dispersion on canvas 38 x 38 inches 95 x 95 cm RP 8/D
“Rock O”, 1984 Dispersion on canvas 63 1/2 x 51 1/4 inches 161 x 130 cm RP 481
“Untitled”, 1974 Acrylic on canvas 57 3/4 x 57 3/4 inches 147 x 147 cm RP 85/S
“TM TT”, 1974 Acrylic on canvas 56 3/4 x 56 3/4 inches 144 x 144 cm RP 79/A
“Unbekanntes in Bekanntes verwandeln (Turn the Unknown into the Known)”, 1999 Acrylic on canvas 47 1/4 x 39 3/4 inches 120 x 100 cm RP 979
“Afrika paranoia jetzt (Africa Paranoia Now)”, 1995 Acrylic on canvas 118 x 78 3/4 inches 300 x 200 cm RP 870
“Theorie (Lörsfeld) [Theory (Lörsfeld)]”, 1983 Oil on canvas 23 1/2 x 31 1/2 inches 60 x 80 cm RP 381/B
“Das Jahr des Tigers (Year of the Tiger)”, 1986 Cardboard, wire, fabric 15 x 15 3/4 x 14 1/2 inches 38 x 40 x 37 cm RPP 50
“tskrie VIII”, 1984 Dispersion on canvas 118 x 196 3/4 inches 300 x 500 cm RP 464
“Self Portrait 1”, 1989 Acrylic on canvas 51 1/4 x 39 1/4 inches 130 x 100 cm RP 614
“Promise of Space”, 1991 Dispersion on canvas 98 1/2 x 78 3/4 inches 250 x 200 cm RP 718
“Y”, 1978 Dispersion on canvas 51 1/4 x 45 1/4 inches 130 x 115 cm RP 164
“Dunkle Bedrohung (Dark Threat)”, 2005 Acrylic on canvas 39 1/4 x 51 1/4 inches 100 x 130 cm RP 1055
“Untitled”, 1980 Acrylic on canvas 99 1/2 x 90 1/2 inches 253 x 230 cm RP 195/D
“Hinter der Dreiteilung (Beyond the Tripartition)”, 2001 Acrylic on canvas 35 1/2 x 27 1/2 inches 90 x 70 cm RP 1086/Y
“Untitled (Standart)”, ca. 1967-1968 Watercolour on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5188
“Untitled (Standart)”, ca. 1967-1968 Watercolour on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5195
“Untitled (Standart)”, ca. 1967-1968 Watercolour on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5160
“Untitled (Standart)”, ca. 1967-1968 Watercolour on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5124
“Untitled (Standart)”, ca. 1967-1968 Watercolour on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5176
“Untitled (Standart)”, ca. 1967-1968 Watercolour on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5175
“Untitled (Standart)”, ca. 1967-1968 Watercolour on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5192
“Untitled (Standart)”, ca. 1967-1968 Watercolour on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5163
“Entscheidung 1 (Decision 1)”, 1990 Acrylic on canvas 27 1/2 x 19 3/4 inches 70 x 50 cm RP 882/A
“Libanon II (Lebanon II)”, 1987 Dispersion on canvas 32 x 23 1/2 inches 81 x 60 cm RP 540
“Tausch – Austausch (Change – Exchange)”, 1991 Oil on canvas 59 x 67 inches 150 x 170 cm RP 756
“Erinnerung (Remembrance)”, 1980 Acrylic on canvas 57 x 70 3/4 inches 145 x 180 cm RP 205
“Verdoppelung (Duplication)”, 1995/2010 Felt, batting 19 x 67 x 31 1/2 inches 48 x 170 x 80 cm RPP 282
“Reaktor (Reactor)”, 1990 Felt, batting 35 1/2 x 126 x 157 1/2 inches 90 x 320 x 400 cm RPP 144
“Standart-Modell (Standart – Model)”, 1972-73 Felt, batting In two parts, each: 32 1/4 x 4 1/4 inches 82 x 11 cm RPM 45
“Untitled (Snow White)”, 1988 Ink on paper 8 1/4 x 11 3/4 inches 21 x 30 cm RPZ 5483
“Untitled (Entropy)”, 1987 Ballpoint pen, crayon on paper Double-sided 8 1/4 x 11 3/4 inches 21 x 30 cm RPZ 5484
“Untitled (Multiplier)”, 1995 Ballpoint pen on paper 8 1/4 x 11 3/4 inches 21 x 30 cm RPZ 5496
“Untitled (Replicator)”, 1995 Crayon, coloured pencil on paper 9 1/2 x 12 1/2 inches 24 x 32 cm RPZ 5481
“Untitled (Cinderella)”, 1988 Ballpoint pen on paper 5 1/4 x 8 1/4 inches 13.5 x 21 cm RPZ 5490
“Untitled (Transformer)”, 1987 Crayon, coloured pencil on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5486
“Reactor - Model”, 1990 Ballpoint pen on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5497
“Untitled (Reactor)”, 1990 Ballpoint pen, coloured pencil on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5498
“Anatomy of a Passion (Eliminator)”, 1995 Crayon, coloured pencil on paper 12 1/2 x 9 1/2 inches 32 x 24 cm RPZ 5505
“Untitled (Transformer)”, 1987 Pencil on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5488
“Untitled (Reactor)”, 1990 Ballpoint pen on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5502
“Untitled (Transformer)”, 1987 Pencil on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5489
“Untitled (Multiplier)”, 1995 Crayon, coloured pencil, ballpoint pen on paper 8 1/4 x 11 3/4 inches 21 x 30 cm RPZ 5495
“Untitled (Reactor)”, 1990 Ballpoint pen on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5504
“Untitled (Morphology)”, 1986 Felt tip pen, ballpoint pen, ink on paper Double-sided 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5485
“Untitled (Reactor)”, 1990 Ballpoint pen on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5500
“Untitled (Reactor)”, 1990 Ballpoint pen on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5501
“Untitled (Reactor)”, 1990 Ballpoint pen on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5503
“Untitled (Reactor)”, 1990 Ballpoint pen, coloured pencil on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5499
“Untitled (Transformer)”, 1987 Crayon, coloured pencil on paper 11 3/4 x 8 1/4 inches 30 x 21 cm RPZ 5487
“Untitled (Navigator - Intergalactic)”, 1995 Ballpoint pen on paper 9 1/2 x 12 1/2 inches 24 x 32 cm RPZ 5480
“Untitled (Navigator - Intergalactic)”, 1995 Ballpoint pen on paper 9 1/2 x 12 1/2 inches 24 x 32 cm RPZ 5479
“Untitled (Multiplier)”, 1995 Felt-tip pen on paper 8 1/4 x 11 3/4 inches 21 x 30 cm RPZ 5494
“Untitled (Navigator)”, 1988 Ink on paper 8 1/4 x 11 3/4 inches 21 x 30 cm RPZ 5493
“Untitled (Snow White)”, 1988 Ink on paper 8 1/4 x 11 3/4 inches 21 x 30 cm RPZ 5482