a new two floor building was constructed which is located on the north side of the main building – it is known as the Schusevsky building. These halls were first used for exhibitions, and since 1940 have been included in the main route of exposure.From the first days of the Great War, the gallery's personnel began dismantling the exhibition, as well as those of other museums in Moscow, in preparation for evacuating during wartime. Paintings were rolled on wooden shafts, covered with tissue paper, placed in boxes, and sheathed with waterproof material. In the middle of the summer of 1941 a train of 17 wagons traveled from Moscow and brought the collection to Novosibirsk. The gallery was not reopened in Moscow until 17 May 1945, upon the conclusion of the Great War. In 1956, in honor of the 100th anniversary of the Tretyakov Gallery, the Alexander Ivanov Hall was completed. From 1980 to 1992, the director of the Tretyakov Gallery was Y. K. Korolev. Because of the increased number of visitors, Korolev was actively engaged in expanding the area of exposition. In 1983, construction work began to expand the gallery. In 1985 the Depository, a repository of works of art and restoration workshops, was commissioned. In 1986 renovations began on the main building of the Tretyakov Gallery. The architects I. M. Vinogradsky, G. V. Astafev, B. A. Klimov and others were retained to perform this project. In 1989, on the south side of the main building, a new building was designed and constructed to house a conference hall, a computer and information center, children's studio and exhibition halls. The building was named the "Corps of Engineers", because it housed engineering systems and services. From 1986 to 1995, the Tretyakov Gallery in Lavrushinsky Lane was closed to visitors to accommodate a major renovation project to the building. At the time, the only museum in the exhibition area of this decade was the building on the Crimean Val, 10, which in 1985 was merged with the Tretyakov Gallery. Gallery of modern art In 1985, the Tretyakov Gallery was administratively merged with a gallery of contemporary art, housed in the Central House of the Artists a large modernist building along the Garden Ring, immediately south of the Krymsky Bridge. The grounds of this branch of the museum contain a collection of Socialist Realism sculpture, including such highlights as Yevgeny Vuchetich's iconic statue Iron