Marianne Burkhalter Christian Sumi

Settlement Dettenbühl

1996
New facade and balconies
Wettswil
Competition, 1st prize
Baugenossenschaft Rotach Zürich
Photos
Heinrich Helfenstein, Zürich
Arcitects of the existing settlement
Felix Rebmann, Maria Anderegg, Hermann Preisig 1970
Robert Albertin