Photograph of the exterior wall of a concert hall, taken outside at eye level in front of the building. The top part of the wall is made of geometric shaped glass panels, mostly emerald green, some of different colours like purple and blue. The bottom part of the wall is at a diagonal angle with the top and is made of rectangular glass panels, reflecting a slightly distorted view of Reykjavik and people walking outside. People inside the building are also visible through the glass.