Grande Arche / La Défense

La Grande Arche de la Défense; (also La Grande Arche de la Fraternité) is a monument and building in the business district of La Défense and in the commune of Puteaux, to the west of Paris, France. It is usually known as the Arche de la Défense or simply as La Grande Arche. (Wikipedia)

La Défense is a major business district just west of the city of Paris. It is part of the Paris Metropolitan Area, located in the department Hauts-de-Seine spread across the commune of Courbevoie, and parts of Puteaux and Nanterre. (Wikipedia)