REGULA ABRAHAM, OMAR ALESSANDRO, BEAT BRÜDERLIN, REINHARD DOUBRAWA, ILSE ERMEN, ANATOL KEMPKER, BIRGIT KEMPKER, HANSJÖRG MARTI, PETER MORRENS, ALEX SILBER COMPANY, KATHARINA JESDINSKY, LEO BETTINA ROOST, MATTHIAS SCHAMP