Hermitage Museum private mansions were nationalized and redistributed among major Soviet state museums. Particularly notable was the influx of old masters from the Catherine Palace, the Alexander Palace, the Stroganov Palace and the Yusupov Palace as well as from other palaces of Saint Petersburg and suburbs. In 1922, an important collection of 19th-century European paintings was transferred to the Hermitage from the Academy of Arts. In turn, in 1927 about 500 important paintings were transferred to the Central Museum of old Western art in Moscow at the insistence of the Soviet authorities. In the early 1930s, 70 more paintings were sent there.
Hermitage Museum Unterberger and his workshop in the 1780s as a replication of the loggia in the Apostolic Palace in Rome frescoed by Raphael, runs along the eastern facade. The first floor of New Hermitage contains three large interior spaces in the center of the museum complex with red walls and lit from above by skylights. These are adorned with 19th-century Russian lapidary works and feature Italian and Spanish canvases of the 16th-18th centuries, including Veronese, Giambattista Pittoni, Tintoretto, Velázquez and Murillo. In the enfilade of smaller rooms alongside the skylight rooms the Italian and Spanish fine art of the 15th-17th centuries,