Detachment from the Material (1977)
Waiting (1980)
The Mask (1980)
Foetal Position (1980)
Time (1981)
Meditation (1981)
Origins (Chair with Snake) (1982)
The Kiss (1982, from 2006 renamed "Deus Caritas Est")
Elephant Man (1983)
Nausicaa (1985)
Vortex (1986)
Self Portrait (1987)
Elevation (1987)
Movement (1988)
Movement (1988)
Sensuality (1988)
Enigma (Pyramidi) (1990)
Turning Inwards (1990)
Turning Inwards (1992)
Skin (1992)
Stillness (1992)
Cleopatra (1993)
Spiral (1993)
Symbolism (1993)
Enigma (1994)
Cracks in the West (1994 - 1997)
The Key to Life (1997)
The Key to Life (1997)
Ex Labore Formula (2003)
Wisdom, Learning and Justice (2005)