Louvre Denon Wing, which borders the Seine to the south. In 1983, French President François Mitterrand proposed, as one of his Grands Projets, the Grand Louvre plan to renovate the building and relocate the Finance Ministry, allowing displays throughout the building. Architect I. M. Pei was awarded the project and proposed a glass pyramid to stand over a new entrance in the main court, the Cour Napoléon. The pyramid and its underground lobby were inaugurated on 15 October 1988 and the "Louvre Pyramid" was completed in 1989. The second phase of the Grand Louvre plan, "La Pyramide Inversée" ("The Inverted Pyramid"),
Leeum, Samsung Museum of Art as well as the museum’s master plan. The main entrance into the lobby of Museum 1 is through Koolhaas’s glass structure. As they enter the museum, visitors follow along on a wooden ramp and pass under a pavilion, demarcating the threshold. He used pilotis which not only lighten the structure but also provide a view of the surrounding buildings and site. The skin of the three story outer building is composed of steel and glass. Inside, a mixing chamber was created between the glass wall and Black box and the placement of lighting, piloti and ramps. The Black concrete box