The metropolitan area of Berlin in Germany is seen from a bridge on a sunny day. The curved asphalt road is lined with wood staining, tile walls, and hardwood floors. Automobiles pass through the underpass and the structure is reflected in the sunlit atmosphere. The horizon is marked by yellow and orange hues, with a black plywood roof and a distant fixed link. A unique combination of urban infrastructure and a mode of transport creates a stunning profile for the city.