The works of Gilberto Zorio (Andorno Micca-Vercelli, 1944), are unending fields of physical and mental energy. One of the protagonists of the Arte Povera group, since 1966 he has directed his investigations to process-related issues that make each work continually mutable. Setting up chemical or physical reactions, the artist brings his works into a life cycle to which he is present as a spectator. Accessed 08.04.2008 from http://www.castellodirivoli.it/eng/homepage/Collezione/Frame/Pagine/artisti/Zorio.htm#