The Louvre Pyramid () is a large glass-and-metal structure designed by the Chinese-American architect I. M. Pei. The pyramid is in the main courtyard (Cour Napoléon) of the Louvre Palace in Paris, surrounded by three smaller pyramids. The large pyramid serves as the main entrance to the Louvre Museum. Completed in 1988 as part of the broader Grand Louvre project, it has become a landmark of Paris.
Design and construction
The Grand Louvre project was announced in 1981 by François Mitterrand, then President of France. In 1983 the Chinese-American architect I. M. Pei was selected as its architect. The pyramid structure was initially designed by Pei in late 1983 and presented to the public in early 1984. Constructed entirely with glass segments and metal poles, it reaches a height 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 sides' angle relative to the base is 51.52 degrees, an angle similar to that of Ancient Egyptian pyramids.
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 deficiencies with the Louvre's earlier layout, which could no longer handle the increasing number of visitors on an everyday basis. Visitors entering through the pyramid descend into the spacious lobby then ascend into the main Louvre buildings.
For design historian Mark Pimlott, "I.M. Pei’s plan distributes people effectively from the central concourse to myriad destinations within its vast subterranean network... the architectonic framework evokes, at gigantic scale, an ancient atrium of a Pompeiian villa; the treatment of the opening above, with its tracery of engineered castings and cables, evokes the atria of corporate office buildings; the busy movement of people from all directions suggests the concourses of rail termini or international airports."
Several other museums and commercial centers have emulated this concept, most notably the Museum of Science and Industry in Chicago and Pioneer Place in Portland, designed by Kathie Stone Milano with ELS/Elbasani and Logan, Architects from Berkeley, California. The Dolphin Centre, featuring a similar pyramid, was opened in April 1982, by Prince Richard, Duke of Gloucester. The construction work on the pyramid base and underground lobby was carried out by the Vinci construction company.
Aesthetic and political debate over its design
The construction of the pyramid triggered many years of lively aesthetic and political debate. Criticisms tended to fall into four areas:
The modernist style of the edifice being inconsistent with the classic French Renaissance style and history of the Louvre The pyramid being an unsuitable symbol of death from ancient Egypt The project being megalomaniacal folly imposed by then-President François Mitterrand Chinese-American architect I.M. Pei being insufficiently familiar with the culture of France to be entrusted with the task of updating the treasured Parisian landmark.
Those criticizing the aesthetics said it was "sacrilegious" to tamper with the Louvre's majestic old French Renaissance architecture, and called the pyramid an anachronistic intrusion of an Egyptian death symbol in the middle of Paris. Meanwhile, political critics referred to the structure as Pharaoh François' Pyramid. Writing in The Nation, Alexander Cockburn ridiculed Pei's rationale that the structure would help visitors locate the entrance: "What Pei really meant was that in our unfolding fin de siècle, public institutions need an area (...) where rich people can assemble for cocktail parties, banquets and kindred functions, to which the word 'charity' is attached to satisfy bodies such as the IRS." Some still feel the modernism of the edifice is out of place.
Number of panes
The pyramid has a total of 673 panes, as confirmed by the Louvre, 603 rhombi and 70 triangles. Three sides have 171 panes each: 18 triangular ones on the edges and 153 rhombic ones arranged in a triangle; the fourth side, with the entrance, has nine fewer rhombic and two fewer triangular ones, giving 160. Some commentators report that Pei's office counts 689.