Solo exhibitions
| 2024 | Un monde à traverser, Blue Factory, Fribourg |
| 2023 | Explosion - Implosion, Espace Tenri, Paris |
| 2019 | Phoenician Alphabet, La Maison D'art, Beirut |
| 2019 | Hommage to Mara, Ferme Fässler, Belfaux |
| 2017 | Pangea, Musée de Morat, Morat |
| 2014 | Open Gates, Swiss Embassy, Tokyo |
| 2013 | Retrospective exhibition, Gutenberg Museum, Fribourg |
| 2013 | Kofuns, Franco-Japanese Center, cultural space Bertin Poirée, Paris |
| 2012-13 | 75 winter plants, Botanical Garden, Fribourg |
| 2011 | Château Grignon, Grignon (France) |
| 2010 | Gruyères Castle, Gruyères |
| 2004 | Museum of Art and History, Neuchâtel |
| 2002 | Space S Gallery, Tokyo |
| 2000 | Pertuis, Fribourg |
| 1996 | 8. Lamspringer September, Kloster Abtsaal, Lamspringe (Germany) |
| 1996 | Fire Dragon, Ramsay Gallery, Honolulu, Hawaii |
| 1995 | Dragon Installation, Hinoki Gallery, Tokyo |
| 1995 | Texas Christian University, Fort Worth, Texas |
| 1994 | CERN, Meyrin, Geneva |
| 1990 | Kean College Art Gallery, Newark, New Jersey |
| 1988 |
Museum of Art and History, Fribourg |
| 1988 | Museum of Printing, Lyon |
| 1986 | Gallery Planque, Lausanne |
| 1983 | Am Platz Gallery, Eglisau |
| 1978 | Im Rathausdurchgang Gallery, Winterthur |
| 1973 | Gallery of Friends of Arts, Neuchâtel |
| 1973 | Mara Gallery, Fribourg |
| 1970 | Claire Brambach Gallery, Basel |
| 1969 | Solstice Gallery, Paris |
| 1968 | Drian Gallery, London |
| 1967 | Galleria Citadella, Ascona |
| 1966 | Joslyn Art Museum, Omaha, Nebraska |
| 1964 | Little Rock Art Center, Little Rock, Arkansas |
