Galleria Borgo - Ascona - Tessin, Künstler, Rolf Ziegler, Daniel Schwarz, Dietrich Gastel, Jaqueline Real, Urs Borner, Dorothee Rothbrust, Horst Schmid, Rudolf Stuessi, Otto Enz, Carolina Schell, Frederike Winter, Friedhelm Berghorn, Otto Bachmann, J. Fer