CERAMICA COLLET S.A. collaborates with its distributor DANILO GÜLLER in the KERAMIK - SYMPOSIUM in Gordola organized by the Töpferschule (Ticino, Switzerland). The symposium takes place on 4th and 5th July 2009. The renowned American potter Frederick Olsen build with black clay SIO-2® PRNM (“TONY TON Kenya”) the outer of a big sculpture which is fired outdoors. The kiln is opened on Saturday night facing the multitude of ceramists congregated into a special and festive air.