widmertheodoridis, Zürich (CH) 16 Mar 2012 – 28 Apr 2012
with Erika Babatz
widmertheodoridis, Zürich (CH) 23 May 2008 – 12 Jul 2008
with Nathalie Bissig, Gian Michelle Grob, Ursula Groser, Xandra Linsin
