The Tate's modern art collection will be moved to its new development at Bankside, on the south bank of the River Thames.

BBC: tate

The original Tate, redesignated Tate Britain, now houses the permanent collection of British art, while Tate Modern has the rest.

ECONOMIST: British 20th-century art

The Tate's collection is shared between its two galleries in London, Tate Britain and Tate Modern, as well as galleries in Liverpool and St Ives, Cornwall.

BBC: Tate Modern could benefit from the scheme

The Tate said some of the images were missing because of a technical problem, but admitted that 23% of the collection would never appear on the Explore Tate Modern site.

BBC: Art vanishes from Tate website

The division of the spoils seems to have panicked the Tate Modern curators who are now faced with the reality of a lopsided collection with many gaps.

ECONOMIST: British 20th-century art