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 imperial collections were enriched by Greek and Scythian artifacts excavated within the Russian Empire. Between 1840 and 1843, Vasily Stasov redesigned the interiors of the Southern Pavilion of the Small Hermitage. In 1838, Nicholas I commissioned the neoclassical German architect Leo von Klenze to design a building for the public museum. Space for the museum was made next to the Small Hermitage by the demolition of the Shepelev Palace and royal stables. The construction was overseen by the Russian architects Vasily Stasov and Nikolai Yefimov in 1842–1851 and incorporated Quarenghi's wing with the Raphael Loggias. In 1851, in Venice the