A 2 stories, 15 m cantilever, called the “Effet Wow” being erected in the 8th floor in Issy-Les-Moulineaux near Paris. An exceptional space is created to accommodate 700 m2 of restaurant and bar amenities on the new Orange's Headquarters (Foto: Bouygues Bâtiment Îles de France. S. paper pp. 264 ff).