Architecture of the Paris Métro feature stonework, statues and other replica museum pieces, under subtle lighting, which together make the station into an antechamber of the Musée du Louvre. Until the reconstruction of the Louvre in the late 1980s, this station was the closest to the museum's entrance. When I. M. Pei's pyramid was added to the Louvre and made the central entrance at the end of the 1980s, the neighboring metro station Palais-Royal became the closest to the museum entrance; so close, in fact, that a subterranean corridor was constructed leading directly from the museum to the Palais-Royal station, which was renamed "Palais-Royal –
Paris in the Middle Ages of the French Kings in the Abbey of Saint-Denis. The sculptor Jean de Liège, from Flanders, sculpted images of Charles V and Jeanne de Bourbon for the château of the Louvre, as well as several tombs for members of the royal family at Saint Denis. Stained glass, or "vitrail", the use of small plaques of colored glass joined by lead to depict historic events and figures, was not invented in Paris. It was recorded in texts in other parts of Europe in the late 9th century, but in Paris of the 12th and 13th centuries, it reached new heights of