Bollhalder Walser Architektur ETH SIA BSA

Areal Löwengarten

Rorschach, Switzerland, 2019

Kirche St. Maria Neudorf

St.Gallen, Switzerland, 2017

Umbau Haus Gartenstrasse 8

St.Gallen, Switzerland, 2016

Haus Schwertgasse

St.Gallen, Switzerland, 2013

Schreinerei Hörler

St.Gallen, Switzerland, 1988

Kapelle St. Bernhard Bollenwees

Switzerland, 1973