Europa building - Credit: Wikimedia Commons
The Europa building is the seat of the European Council and Council of the European Union, located on the Rue de la Loi/Wetstraat in the European Quarter of Brussels, Belgium. Its defining feature is the multi-storey "lantern-shaped" construct holding the main meeting rooms; a representation of which has been adopted by both the European Council and Council of the EU as their official emblems. Read more on Wikipedia
Source: en.wikipedia.org