The Louvre museum is located in Paris, France and houses over 35,000 works of art. It began as a palace built in the 12th-13th century and was expanded over time. The museum was established in 1793 and opened with an exhibition of 537 paintings. Some of the Louvre's most famous sculptures include the Winged Victory of Samothrace and Venus de Milo. The collections originated from acquisitions by French monarchs, including the Mona Lisa acquired by Francis I.