Hermitage Museum museum acquired the collection of Cristoforo Barbarigo, including five more canvases by Titian. Today, all of the paintings but one ("Danaë") by Titian in the Hermitage Museum came to St. Petersburg from the Barbarigo collection. The New Hermitage was opened to the public on 5 February 1852. In the same year the Egyptian Collection of the Hermitage Museum emerged, and was particularly enriched by items given by the Duke of Leuchtenberg, Nicholas I's son-in-law. Meanwhile, in 1851–1860, the interiors of the Old Hermitage were redesigned by Andrei Stackensneider to accommodate the State Assembly, Cabinet of Ministers and state apartments. Stakenschneider
Hermitage Museum on permanent display in several small rooms in the northeastern corner of the Winter Palace on the first floor. In 1993, the Russian government gave eastern wing of the nearby General Staff Building across the Palace Square to the Hermitage and the new exhibition rooms in 1999. Since 2003, the Great Courtyard of the Winter Palace has been open to the public providing another entrance to the museum. Also in 2003, the Museum of Porcelain opened as a part of the Hermitage on the basis of the Imperial Porcelain Factory. In December 2004, the museum discovered another looted work of