I went to the Louvre Museum on Saturday (June 16). It was beautiful, but there were many areas where picture-taking was not allowed :(
The metro (subway) near the musuem was the most exciting entrance I saw in all of Paris - very unique and lovely.
From Wikipedia: The Louvre Museum (French: Musée du Louvre) in Paris, France, is the most visited and one of the oldest, largest, and most famous art galleries and museums in the world. The Louvre has a long history of artistic and historic conservation, inaugurated in the Capetian dynasty until today. The building was previously a royal palace and is famous for holding several of the world's most beautiful works of art, such as Leonardo da Vinci's Mona Lisa, The Virgin and Child with St. Anne, Madonna of the Rocks, and Alexandros of Antioch's Venus de Milo. Located in the centre of the city of Paris, between the Rive Droite of the Seine and the rue de Rivoli in the Ier arrondissement, it is accessed by the Palais Royal — Musée du Louvre Metro station.
With all of the famous and fantastic art, I found the painting of the dead rabbit funny. It was very well-done, but it is of a dead rabbit! ("lapin mort" in French)