Kunsthalle Winterthur 1999, installation view «heartbeat concert III» Kunsthalle Winterthur 1999, installation view «heartbeat concert III» installation view lightball, inside a collage from the favorite lyrics of the participants Kunsthalle Winterthur 1999, installation view «heartbeat concert III» heartbeat collection, Urs Stahel, director Fotomuseum Winterthur heartbeat collection, Dr. Angelika Affentranger-Kirchrath, art historian heartbeat collection, Dieter Schwarz, curator Kunstmuseum Winterthur Kunsthalle Winterthur 1999, installation view «heartbeat concert III»