After the church of Semsales (1922) and that of Echarlens (1927) which are its first works, it draws those of Saint-Pierre to Freiburg (devoted 1935), of Sainte-Marie to Bern and many others in the canton of Freiburg and elsewhere.

With Denis Honegger, it constructs the buildings of the university of Freiburg with Miséricorde (1939-1941). He also endeavors to make accept by the parochial priests and councils works of the members of the Company of Saint-Luc gathering in French-speaking Switzerland of the artists like Alexandre Cingria, the sculptor François Beaud and the goldsmith Marcel Feuillat.