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 including Michelangelo's "Crouching Boy" and paintings by El Greco. The museum also houses paintings by Luis Tristán, Francisco de Zurbarán, Alonso Cano, José de Ribera and Goya. The Knights' Hall, a large room in the eastern part of the New Hermitage originally designed in the Greek revival style for the display of coins, now hosts a collection of Western European arms and armour from the 15th-17th centuries, part of the Hermitage Arsenal collection. The Hall of Twelve Columns, in the southeast corner of the New Hermitage, is adorned with columns of grey Serdobol granite and was also designed in the