 The roof of the building angles to ground level, creating a large plaza that invites pedestrians to walk up and enjoy the panoramic views of Oslo.While much of the building is covered in white granite and "La Facciata", a white Italian carrara marble, the stage tower is clad in white aluminium, in a design by Løvaas & Wagle that evokes old weaving patterns.The lobby is surrounded by tall windows with minimal framing and special glass that allows maximum views of the water.