Planned extension will put Grade-I listed townhouse on the international art map

Blankets carried by participants, as symbol of concern, will go to charity

Every gallery will be open to the public for the first time in 50 years

One of the world’s largest Cold War archives is moving to a new home in a former military complex

Artist reveals he was only granted full UK visa for Royal Academy show in London while in the air heading to Munich

Launch of the performance and exhibition space pushed back to October as more artists joined the project

Our guide to who’s running for the White House and what they have funded—or cut

Atena Farghadani’s gesture has led to new charges including “indecent conduct”

Federico Cerruti died with a treasure-filled house in which he had slept only one night

Auction of works owned by tycoon, who went to prison for price-fixing scandal, may be the most valuable private collection ever to hit the block

Culture minister's appointment of Jean-Marc Bustamante follows controversial removal of leading curator ‎at Ecole des Beaux-Arts

But Venice exhibition is also full of political unrest and upheaval

The college promises to work toward restoring free tuition

Swedish artist Jonas Dahlberg's monument, which calls for a slice of the Sørbråten peninsula to be cut out like “an open wound”, was due for completion in July