The building designed by architect Hans Hollein is a priceless singleton that melds with its environment by lending it topographical identity. A true work of sculpture. Its form derives from a rectangular body, which with slight transformations becomes a mobile image, with free, non-linear shapes. This creates a homogenous building that is not divided into facade and roof. The vertical and horizontal surfaces are covered with the same material, Swiss Verde Andeer granite, in such a way that the entire ventilated structure can be interpreted as a huge block of stone.