Paris, France: The area north of the river, the Rive Droite (Right Bank), includes the tree-lined Avenue des Champs Élysées, running west to the Arc de Triomphe. East of the avenue is the Musée du Louvre, the Centre Georges Pompidou and a lively district of museums, shops, markets and restaurants. Immediately south of the Pompidou Centre on the Île de la Cité is Notre Dame Cathedral. South of the river, in the area known as the Rive Gauche (Left Bank), can be found the city's trademark, the Eiffel Tower. To the east, are the Saint Germain de Prés and Montparnasse districts, in which can be found Paris's famous academic, artistic and intellectual enclave. The history of Paris has been both turbulent and exhilarating. From a shaky start, the kings of France gradually extended their control over their feudal rivals, centralizing administrative, legal, financial and political power in Paris as they did so. The autocratic Louis XIV made Paris into a glorious symbol of the preeminence of the State. Napoleon I added to the Louvre and built the Arc de Triomphe. Napoleon III had Baron Haussmann tear down the extensive slums in the early 19th century and completely redesign the city center. Recent presidents have updated the skyline to include skyscrapers at La Défense, and have initiated projects such as the Tour Montparnasse, Les Halles shopping precinct, the space-age Parc de la Villette complex, the glass pyramid entrance to the Louvre, the Bastille opera house, the new National Library, and the conversion of the once closed railway station to the superb Musée d'Orsay.