Willy Grüebler
Artist(s)
| Details | Name | Portrait |
|---|---|---|
| Willy Grüebler |
Institutions
| Title | Country | City | Details |
|---|---|---|---|
| Museum/Galerie Illusoria-Land, Sandro Del-Prete | Switzerland
|
Bern / Hettiswil b. Hindelbank
|
Switzerland
Bern / Hettiswil b. Hindelbank
|