The Scottish National Gallery of Modern Art is part of the National Galleries of Scotland, which are based in Edinburgh. These also include the Scottish National Gallery on the Mound, in the centre of Edinburgh, where art from the Old Masters to the Impressionists is shown; and the Scottish National Portrait Gallery on Queen Street. The Gallery of Modern Art houses the national collection of modern and contemporary art dating from about 1900 to the present day. It comprises two buildings which face each other: Modern One and Modern Two on Belford Road, to the west of the city centre. The Gallery has a collection of more than 6000 paintings, sculptures, installations, video work, prints and drawings and also stages major exhibitions.