empathy project, 2021-

night and day survival unit, ongoing

carousel, 2009

field theory, 2006

wind theory, 2006

rain theory, 2006

Logos, 2005

...theory of everything, 2005

Chromaplay, 2004

collecting tree, 2003

Generelle Morphologie, 2002

CITES Bounce, 2001

Gravity and Grace:
Exercises in perpetual
Motion, 2000

Science Stories, 1998

Lumen, 1997

Index, 1996