Hans Grothe has sold 700 works to Wella hair-care billionaires for E50 million

Bollywood comes to London

Mr Arm, who previously contested his sister's will, now asks that part of the estate goes to auction

Switzerland’s is known for its pivotal presence in the underground network that moves illicitly excavated artefacts from country to country

Most are extremely difficult to redisplay elsewhere

American Express and American Friends of the Louvre are making their mark on the French institution

Promises to be one of the most glamorous exhibitions of the year

After a false start, Tate has a huge selection of works planned for its three-day run

Terry Frost exhibits new works alongside those which inspired them

German realism takes over Paris

Video works from a number of top artists are now on show

Tate Britain gives a taste of the work of these young artists

Now on at Tate Liverpool

This important addition to Scottish collections includes nearly all of his best multiples

A loan exhibition from the late fashion designer's archive

Fondation Vincent van Gogh assembles the surviving paintings in this series

Three concurrent shows explore the many faces of sculpture

This new exhibition explores works inspired by the world of Pop, Rock, and Hip-Hop

The Museum of Contemporary History provides historical explanations for why war photographers took the pictures that they did

Riley was heavily involved in the curation of this exhibition alongside Paul Moorhouse