Located on Trafalgar Square. Founded in 1824. Houses a rich collection of over 2,300 paintings dating from the mid-13th century to 1900. Collection highlights:

The Battle of San Romano (Uccello)
The Baptism of Christ (Piero della Francesca)
The Arnolfini Portrait (Van Eyck)
Venus and Mars (Botticelli)
The Virgin of the Rocks (Leonardo da Vinci)
The Entombment (Michelangelo)
Mr and Mrs Andrews (Gainsborough)
The Ambassadors (Holbein)
The Madonna of the Pinks (Raphael)…