The Louvre Museum is one of the world's largest and most visited art museums, located in Paris, France. Originally a royal palace, it became a public museum during the French Revolution in 1793. The museum houses an extensive collection of art and historical artifacts, including famous works like the Mona Lisa and the Venus de Milo. With over 380,000 objects, the Louvre spans various periods and cultures, from ancient civilizations to the 19th century. Its iconic glass pyramid entrance, designed by I.M. Pei, was completed in 1989 and serves as a modern contrast to the historic architecture of the museum.