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 cats 2007, the museum began adopting cats needing homes. In 2011, the museum began a "Catfest", a celebration of its cat population. "Catfest" has included cat painting contests and scavenger hunts for children. Beginning in 2015, because of the number of visiting tourists, a website has been set up by the museum for people who may be interested in adopting a cat. “It is an honor to adopt a Hermitage cat,” one potential cat owner was told. Other cats kept to deter mice in public buildings include: Hermitage cats The Hermitage cats () are a group of cats residing in the