The European Commission, the EU’s sprawling bureaucracy, centres on the vast, four-winged Berlaymont building. Built in 1967, it’s striking but by no means beautiful, despite a billion-euro rebuild between 1991 and 2004 that removed asbestos-tainted construction materials. Information panels dotted around the building give insight into the history of this neighbourhood and Brussels’ international role. The building is not open to the public.