semina rerum - Irène Preiswerk, Zürich (CH) 6 Nov 2007 – 22 Dec 2007
semina rerum, Zürich (CH) 26 Aug 2004 – 9 Oct 2004
semina rerum - Irène Preiswerk, Zürich (CH) 5 Apr 2008 – 31 May 2008
with Annelies Strba, Dunja Evers, Simone Kappeler, Nives Widauer
