Colloque 2015 : galerie photographique Valdo Spini, Fabio Roversi Monaco, Paolo Carile, Michele Canonica (photo Ugo Mariani) Barbara Faes, Emanuela Prinzivalli (photo Ugo Mariani) Mariagrazia Margarito, Lothar Vogel, Paolo Carile (photo Ugo Mariani)
