ZKM Center for Art and Media Karlsruhe
Representation light object Boundless I (1975) in the catalog for the exhibition "Negative Space. Sculpture and Installation in the 20th / 21st Century".
Peter Weibel (ed.), MIT Press
Representation light object Boundless I (1975) in the catalog for the exhibition "Negative Space. Sculpture and Installation in the 20th / 21st Century".
Peter Weibel (ed.), MIT Press