Career
1990: Kunstmuseum Solothurn, Solothurn 2002: Object Number. 333, Saint-Blaise North-East, 2007: Object Number. 397, Ennetbüren-Luzern 2009: Object Number.
401, Hilti Foundation, Schaan 2011: Object Number.
370, Kulturforum Würth Chur.
1990: Kunstmuseum Solothurn, Solothurn 2002: Object Number. 333, Saint-Blaise North-East, 2007: Object Number. 397, Ennetbüren-Luzern 2009: Object Number.
401, Hilti Foundation, Schaan 2011: Object Number.
370, Kulturforum Würth Chur.