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.
Viktor Selyavin Viktor Alekseyevich Selyavin Russian: Виктор Алексеевич Селявин (1875–1945) was a leading tenor of the Odessa Opera and Ballet Theater. He is often referred to as Odessa's Sobinov, a reference to Leonid Sobinov, one of the best known Russian tenors of the first half of the twentieth century. His repertoire included the tenor roles of most major operas, but he is best known for his interpretation of Lensky in "Eugene Onegin". He also performed in chamber music, being especially fond of Mikhail Glinka's and Pyotr Ilyich Tchaikovsky's romances.