The Opra de Paris (French: Opra de Paris), also known as the Opra Garnier (French: Opra Garnier), is a 2,200-seat opera house in Paris, France, with a total area of 11,237 square meters. The Opera was designed by Charles Garnier in 1861. It is an eclectic work of the eclecticism. Its architecture perfectly combines ancient Greek and Roman colonnades, Baroque and other architectural forms. Delicate and magnificent, it is known as a theater, a mosaic of marble and gold ornaments, giving people a great enjoyment. It is one of the typical buildings of Napoleon III.