What opera house both housed the Paris National Opera and frequently featured Vasyl Slipak?
Opéra Bastille The Opéra Bastille (    ) (Bastille Opera House) is a modern opera house in Paris, France. Inaugurated in 1989 as part of President François Mitterrand’s “"Grands Travaux"”, it became the main facility of the Paris National Opera, France's principal opera company, alongside the older Palais Garnier; most opera performances are shown at the Bastille along with some ballet performances and symphony concerts, while "Garnier" presents a mix of opera and ballet performances.
Louise Chevalier Louise Chevalier (1774 - died after 1801), was a French actor and opera singer. She was active in Russia in the French theater troupe of her spouse, the ballet dancer and playwright (Pierre Peicam), from 1797 until 1801. During her tenure in Russia, she was the lover of first the Master of the Stables, the court noble and emperor's favorite Ivan Kutaisov, and then of emperor Paul I of Russia. She was an important figure during the reign of Paul I, when she wielded great influence as a channel for supplicants to Kutaisov and the emperor, and reportedly accepted substantial sums as such, and attracted great animosity in St Petersburg. After the fall of Paul I in March 1801, she was asked to leave Russia by czar Alexander. It is not confirmed what happened to her after this, though conflicting reports place her as a courtesan and a spy in Paris, in Germany and in Poland.