Louvre Palace areas, and parking areas, as well as an auditorium, a tourist bus depot, and a cafeteria, was constructed underneath the Louvre's central courtyards of the Cour Napoléon and the Cour du Carrousel. The ground-level entrance to this complex was situated in the centre of the Cour Napoléon and is crowned by the prominent steel-and-glass pyramid (1989), the most famous element designed by Pei. In a proposal by Kenneth Carbone, the nomenclature of the wings of the Louvre was simplified in 1987 to reflect the Grand Louvre's organization. Corresponding to the three pavilions through which the public must pass to reach
Palais Royal – Musée du Louvre (Paris Métro) given its current name in 1989, soon after the opening of the new entrance to the Louvre Museum. It is named after the nearby Palais Royal and the "Louvre". The entrance on Place Colette was redesigned by Jean-Michel Othoniel, as the (Kiosk of the night-walkers), and completed in October 2000 for the centenary of the Métro. Two cupolas of the (one representing the day, the other the night) are made of colored glass beads that are threaded to structure of aluminum. They make an unexpected and original work in the very traditional environment of the "Place Colette". Attractions accessible from