Atelier Willi Christen
Exhibitions / Events
| Title | Date | Type | City | Country | Details |
|---|---|---|---|---|---|
| Sonja Amsler Borgemeester, Roland Hotz | - | Ausstellung | Zürich | Switzerland | Switzerland |
| Rudi Manz, Urs B. Roth | - | Ausstellung | Zürich | Switzerland | Switzerland |
| Peter Gygax, Esther Schwarz | - | Ausstellung | Zürich | Switzerland | Switzerland |
| Jürg Plangg, Urs Plangg, Cyril Plangg | - | Ausstellung | Zürich | Switzerland | Switzerland |
| Arnold Zürcher, Ruth Zürcher | - | Ausstellung | Zürich | Switzerland | Switzerland |