Gerrit Adriaenszoon Berckheyde

The National Gallery is an art museum on Trafalgar Square, London, United Kingdom. Founded in 1824, it houses a collection of over 2,300 paintings dating from the mid-13th century to 1900. The gallery is an exempt charity, and a non-departmental public body of the Department for Culture, Media and... Sport. Its collection belongs to the public of the United Kingdom and entry to the main collection is free of charge. Unlike comparable art museums in continental Europe, the National Gallery was not formed by nationalising an existing royal or princely art collection. It came into being when the British government bought 38 paintings from the heirs of John Julius Angerstein, an insurance broker and patron of the arts, in 1824. After that initial purchase the Gallery was shaped mainly by its early directors, notably Sir Charles Lock Eastlake, and by private donations, which comprise two thirds of the collection. The resulting collection is small in size, compared with many European national galleries, but encyclopaedic in scope; most major developments in Western painting "from Giotto to Cézanne" are represented with important works.
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The Thyssen-Bornemisza Museum, or in Spanish Museo Thyssen-Bornemisza, is an art museum near the Prado Museum in Madrid, Spain. It is known as a part of the "Golden Triangle of Art", which also includes the Prado and the Reina Sofia galleries. The Thyssen-Bornemisza fills the historical gaps in its... counterparts' collections: in the Prado's case this includes Italian primitives and works from the English, Dutch and German schools, while in the case of the Reina Sofia it includes Impressionists, Expressionists, and European and American paintings from the second half of the 20th century. With over 1,600 paintings the Thyssen-Bornemisza collection was once the second largest private collection in the world after the British Royal Collection. A competition was held to house the museum in 1986 after Baron Thyssen, having tried to enlarge his Museum in Villa Favorita, searched for a location in Europe. The collection started in the 1920s as a private collection by Heinrich, Baron Thyssen-Bornemisza de Kászon.
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