Hermitage Museum Andrew W. Mellon acquired 21 works of art from the Hermitage and later donated to form a nucleus of the National Gallery of Art in Washington, D.C. (see also Soviet sale of Hermitage paintings). With the German invasion of the Soviet Union in 1941, before the Siege of Leningrad started, two trains with a considerable part of the collections were evacuated to Sverdlovsk. Two bombs and a number of shells hit the museum buildings during the siege. The museum opened an exhibition in November 1944. In October 1945 the evacuated collections were brought back, and in November 1945 the museum
Hermitage Museum dependencies abroad and domestically. The dependency of the Hermitage Museum in Amsterdam is known as the Hermitage Amsterdam, and is located in the former Amstelhof building. It opened on 24 February 2004 in a small building on the Nieuwe Herengracht in Amsterdam, awaiting the closing of the retirement home which still occupied the Amstelhof building until 2007. Between 2007 and 2009, the Amstelhof was renovated and made suitable for the housing of the Amsterdam Hermitage. The Amsterdam Hermitage was opened on 19 June 2009 by President Dmitry Medvedev and Queen Beatrix of the Netherlands. The Hermitage dependency in Kazan (Tatarstan,