location of the mona lisa in the louvre
Mona Lisa On 6 April 2005—following a period of curatorial maintenance, recording, and analysis—the painting was moved to a new location within the museum's Salle des États. It is displayed in a purpose-built, climate-controlled enclosure behind bulletproof glass.[80] Since 2005 the painting has been illuminated by an LED lamp, and in 2013 a new 20 watt LED lamp was installed, specially designed for this painting. The lamp has a colour rendering index up to 98, and minimizes infrared and ultraviolet radiation which could otherwise degrade the painting.[81] The renovation of the gallery where the painting now resides was financed by the Japanese broadcaster Nippon Television.[82] About 6 million people view the painting at the Louvre each year.[24]