Author: Carlo Cotti, John Armleder, Silvia Barchli, Livio Bernasconi, Miriam Cahn, Martin Disler, Franz Eggenschwiler, Aldo Ferrario, Thomas Fletchner, Adelheid Hanselmenn, Thomas Huber. Olivier Mosser, Klaudia Schifferle, Daniel Spoerri, Stefania Beretta, Edo Bertoglio, Lorenzo Bianda, Fabiana Conti-Bassetti, Martin Coppes, Alberto Flammer, Flor Garduño, Fausto Gerevini, Fabrizio Giannini,  Reza Khatir , Alfredo Nodari