Autor: Administrator

David Schmid

Hans Schmid and Verena Boesch Schmid

Hans Schmid

Verena Boesch Schmid and Hans Schmid

Verena Boesch Schmid

Peter Thurnauer and Milena Anna Greta Renshaw – Staehelin

Milena Anna Greta Renshaw – Staehelin and Peter Thurnauer

Milena Anna Greta Renshaw – Staehelin

Joël Yanick Büchi

Max Ernst Staehelin and Ortensia Staehelin – Saratz