Der krang is an installation built as a device for portrait photography to prevent movement of the head. The head of the person being photographed can be stablized with three solid iron screws.
Der Krang is also used in several (theatre) shows and clubs by 'le directeur' as a device to restrain patients for doctors treatments. See www.ledirecteur.com for shows and entertainment.
Blender bike, 2009. A human powered food processor installation, used on many events and festivals.
Suicide Machine, 2006. Installation to kill yourself using various techniques.