Louvre Pyramid is the large metal and glass pyramid which serves as the main entrance to the Musée du Louvre and has in the meantime become a landmark for the city of Paris. Commissioned by then French president François Mitterrand, it was built in 1989 by the architect I. M. Pei from New York, who was responsible for the design of the Miho Museum in Japan among others. The structure, which was constructed entirely with glass segments, reaches a height of 20.6 meters (about 70 feet); its square base has sides of 35 meters (115 feet). It consists of 603 rhombus-shaped and 70 triangular glass segments.