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
Paris in the 18th century for horseback riding; The basements were occupied by popular cafes with drinks and musical entertainment, and the upper floors by rooms for card-playing and gambling. At night, the galleries and gardens became the most popular meeting place between prostitutes and their clients. For centuries, Paris had taverns which served food at large common tables, but they were notoriously crowded, noisy, not very clean, and served food of dubious quality. In about 1765 a new kind of eating establishment, called a "Bouillon", was opened on rue des Poulies, near the Louvre, by a man named Boulanger. It had separate tables, a