Louvre Palace the museum from the main reception area under the glass pyramid, the north part of the complex is now referred to as the Richelieu wing; the east, as the Sully wing; and the south, as the Denon wing. This allows the casual visitor to avoid (to some extent) becoming totally mystified at the bewildering array of named wings and pavilions. The origin of the name "Louvre" is unclear. The French historian Henri Sauval, probably writing in the 1660s, stated that he had seen "in an old Latin-Saxon glossary, Leouar is translated castle" and thus took Leouar to be the origin
Paris in the Belle Époque way across Paris from Boulogne to Vincennes in 1856. But then it was purchased by the CGO, the main omnibus line, and remained simply a curiosity. Only in 1873 did the tramway begin to gain importance, when the CGO lost its monopoly on city transport and two new companies, Tramways Nord and Tramways Sud, one financed by Belgian banks and the other by British banks, began operating from the center of Paris to the suburbs. The CGO responded by opening two new lines, one from the Louvre to Vincennes, the other following the line of fortifications around the city. By