Pushkin Museum the Alexander III Fine Arts Museum in 1910 by Mikhail Schekin (1871–1920), the Russian consul in Trieste, and include unique Old Master works such as painting by Giambattista Pittoni. After 1924, many paintings from Moscow and St. Petersburg state-owned and private collections were provided to the Museum. These were artworks by Western European painters from the Rumyantsev Museum (Moscow), as well as the private collections of Sergei Tretyakov (1834-1892), the Yusupovs, the Shuvalovs, Henri Brocard (1836-1900), Dmitry Schukin (1855-1932), and other Russian collectors. Pieces provided by the State Hermitage were of particular importance. However, the gallery was completed only in
Soviet sale of Hermitage paintings were made in the same period, notably the Codex Siniaticus from the Russian National Library, sold in 1933 to the British Museum (after 1973 British Library) for £100,000 raised by public subscription (worth £ in 2019), and "The Night Café" by Vincent van Gogh. In the 1990s, following the collapse of the Soviet Union, the Parliament of the Russian Federation passed a new law prohibiting the sale of Russian art treasures to foreign countries. For many years the National Gallery was reluctant to lend the paintings it had bought from the Hermitage back to that Museum, for fear that the