*1892-1971 / Switzerland
Museo Civico di Piazza del Santo, Padova (IT) 8 Apr 2006 – 4 Jun 2006
Musée historique, Lausanne (CH) 17 Dec 2004 – 31 Jul 2005
Château de Prangin, Prangins (CH) 5 Jun 2009 – 25 Oct 2009
with Binia Bill, Frédéric Boissonnas, Francis de Jongh, Hans Finsler, Emile Gos, Gotthard Schuh
