Napoleon III style
The Napoleon III style was a highly eclectic style of architecture and decorative arts, which used elements of many different historical styles,and also made innovative use of modern materials, such as iron frameworks and glass skylights. It flourished during the reign of Emperor Napoleon III in France (1852–1871) and had an important influence on architecture and decoration in the rest of Europe and the United States. Major examples of the style include the Opéra Garnier in Paris by Charles Garnier (1862–71), the Bibliothèque nationale de France. and the Church of Saint Augustine (1860–1871). The architectural style was closely connected with Haussmann's renovation of Paris carried out during the Second Empire; the new buildings, such as the opera, were intended as the focal points of the new boulevards.
Paris during the Second Empire
The dominant architectural style of the Second Empire was eclecticism, drawing liberally from the Gothic style, Renaissance style, and the styles dominant during the reigns of Louis XV and Louis XVI. The style was described by Émile Zola, not an admirer of the Empire, as "the opulent bastard child of all the styles.". The best example was the Opera Garnier, begun in 1862 but not finished until 1875. The architect was Charles Garnier (1825-1898), who won the competition for the design when he was only thirty-seven. When asked by the Empress Eugénie what the style of the building was called, he replied simply, "Napoleon III." At the time, it was at the time the largest theater in the world, but much of the interior space was devoted to purely decorative spaces: grand stairways, huge foyers for promenading, and large private boxes. Another example was the Mairie, or city hall, of the 1st arrondissement of Paris, built in 1855-1861 in a neo-Gothic style by the architect Jacques-Ignace Hittorff (1792-1867).