Louvre Pyramid of . Its square base has sides of and a base surface area of . It consists of 603 rhombus-shaped and 70 triangular glass segments. The pyramid structure was engineered by Nicolet Chartrand Knoll Ltd. of Montreal (Pyramid Structure / Design Consultant) and Rice Francis Ritchie of Paris (Pyramid Structure / Construction Phase). The pyramid and the underground lobby beneath it were created because of a series of problems with the Louvre's original main entrance, which could no longer handle the enormous number of visitors on an everyday basis. Visitors entering through the pyramid descend into the spacious lobby then
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