Louvre Denon Wing, which borders the Seine to the south. In 1983, French President François Mitterrand proposed, as one of his Grands Projets, the Grand Louvre plan to renovate the building and relocate the Finance Ministry, allowing displays throughout the building. Architect I. M. Pei was awarded the project and proposed a glass pyramid to stand over a new entrance in the main court, the Cour Napoléon. The pyramid and its underground lobby were inaugurated on 15 October 1988 and the "Louvre Pyramid" was completed in 1989. The second phase of the Grand Louvre plan, "La Pyramide Inversée" ("The Inverted Pyramid"),
Paris in the 17th century finally banned. Some water also came from outside the city, from springs and reservoirs in Belleville, the Pré Saint-Gervais and La Vilette, carried in aqueducts built by the monks to the monasteries on the right bank. These also provided water to the palaces of the Louvre and the Tuileries, which together consumed about half the water supply of Paris. In 1607, Henry IV decided to build a large pump on the Seine next to the Louvre to increase the water supply for the palaces. The pump was located on the second arch of the Pont Neuf, in a high building