Fuente: Adrian Streich Fotografía: Georg Aerni; Roger Frei The course of the river Limmat and the motorway represent two of the outer limits forming the boundaries of the island-like Grünau quarter in Zurich, Switzerland. The Werdwies residential complex provides the quarter with an open centre characterised by the density of an inner space. The complex consists Fuente: Adrian Streich Fotografía: Georg Aerni; Roger Frei The course of the river Limmat and the motorway represent two of the outer limits forming the boundaries of the island-like Grünau quarter in Zurich, Switzerland. The Werdwies residential complex provides the quarter with an open centre characterised by the density of an inner space. The complex consists