Panel Discussion at MIT examines Performative Art » Claire Fontaine, Change 2006. Twelve twenty-five cent coins, steel box-cutter blades, solder and rivets, dimensions variable. Courtesy of the artist and Galerie Neu, Berlin. Photo: the artist

Claire Fontaine, Change 2006. Twelve twenty-five cent coins, steel box-cutter blades, solder and rivets, dimensions variable. Courtesy of the artist and Galerie Neu, Berlin. Photo: the artist

Claire Fontaine, Change 2006. Twelve twenty-five cent coins, steel box-cutter blades, solder and rivets, dimensions variable. Courtesy of the artist and Galerie Neu, Berlin. Photo: the artist