The Opéra Garnier, also known as the Palais Garnier, is a historic opera house located in Paris, France. Completed in 1875, it is a masterpiece of Beaux-Arts architecture, designed by architect Charles Garnier. The building is renowned for its grand façade, opulent interiors, and stunning chandelier. Inside, the Opéra Garnier features a large auditorium with a seating capacity of around 1,900. The ceiling, painted by Marc Chagall, adds to the artistic allure of the venue. It serves as a primary venue for the Paris Opera and is a popular tourist attraction, showcasing the rich cultural heritage of France.