Study for Electric brain II, 1981
Watercolor and pencil on paper
50 x 64,5 cm

Study for Thoughts laying eggs (Brain I), 1985
Watercolor, ink and pencil on paper
74,5 x 102 cm cm

Study for Thoughts laying eggs (Brain II), 1985
Watercolor, ink and pencil on paper
50 x 85 cm

Fuck you three times with six hands, 1997-2006
Watercolor and pencil on paper
111 x 75 cm

Study for Two hypnotized figures 1, 1983
Watercolor and pencil on paper
55,9 x 74,7 cm

Study for Three hypnotized figures, 1983
Watercolor and pencil on paper
52,6 x 74,7 cm

Study for Dead hypnotized crosses, 1983
Watercolor, ink and pencil on paper
48 x 65,1 cm

Study for A center point of equal forces, 1978
Watercolor and pencil on paper
57,2 x 79,6 cm

Study for Dancing windows for knocking dead performance (3), 1991
Watercolor and ink on paper
69,6 x 99,5 cm

Study for Glass hands and boxing gloves, 1999
watercolor, ink and pencil on paper
75 x 100 cm

Study for Glass hands and boxing gloves, 1999
Watercolor, ink and pencil on paper
64,4 x 113,3 cm

Study for Outdoor sculpture, human behavior, Speak to the walls listen to the walls, 1992
Watercolor, ink and pencil on paper, 112,5 x 149 cm
Collection musée d’art contemporain de Lyon

Study for Trap space, speak to the wall, mixed vertigo hole in the soul, 1997-1998
Watercolor, ballpoint pen and pencil on paper
79 x 120 cm

Study for Double isolation spaces 1, 1993
Watercolor charcoal and pencil on paper
79,7 x 108 cm

Study for Double isolation spaces 2, 1993
Watercolor, charcoal and pencil on paper
79,7 x 109,3 cm