Artist Walter Pfeiffer share Exhibitions Exhibitions Summer of Suspense The exhibition is an experiment in alternative forms of getting together. 43 local artists slowly develop... 26 May 2020 - 13 Sep 2020Kunsthalle Zürich Zurich Exhibitions Walter Pfeiffer: Send me no Flowers This year, to mark the 70th anniversary of Walter Pfeiffer, the Sultana Gallery presents an exhibition... 16 Sep 2016 - 17 Dec 2016Sultana Paris Art Spaces Galerie Gregor Staiger Galleries in Zurich Sultana Galleries in Paris