Brooklyn-based artist Mika Tajima work looks like a hot tub with plumes of coloured vapour that change hues based on the fluctuating price of gold

As coal-mining industry faces collapse on the remote Arctic archipelago, attention is shifting towards culture

They will be joined by scientists, poets and “visionaries” on the voyage for next year's inaugural Antarctic Biennale <br>

Josef Helfenstein inherits more space— and lots of freedom

State-seized art includes paintings by Salvador Dalí, Lucio Fontana and Giorgio de Chirico

Norwegian shipping heir Petter Olsen will show other works by Munch from his collection in private museum funded by $120m sale

French collector Giulano Ruffini claims to have found and sold other paintings later attributed to Old Masters

Artists focus on disorientation and discrimination faced by the millions who seek work in China’s cities and factories

V&A plans show on Iranian heritage and history while Berlin seals deal with Tehran museum

The museum stands to lose around £500,000 a year when the current partnership agreement ends

Don't be shy, be bold–and don't take in too many fluids

London institution is the quintessential contemporary museum, Bruce Altshuler says

Miró sculptures from the Maeght collection go on show at Polygone Riviera on the Côte d'Azur

French owner petitions the Queen after relic is taken across the Channel following export licence faux pas

The local driver was arrested on antiquities smuggling charges last week and has been released on bail

State-owned works of art risk seizure to satisfy $7bn of claims by Americans

The artist is accused of using a London photographer’s image of the Sex Pistol’s bassist in an Instagram work

The actress appeared with other advocates in Washington, DC to speak at a Senate judiciary subcommittee hearing

Philosopher’s little black book of books included in Berlin show by artist and author Edmund de Waal

Ambitious project to transform central London’s bridges is backed by Rothschild family and city’s mayor

Police question former director of National Centre for Contemporary Arts in connection to corruption investigation

Huang Yong Ping’s Monumenta commission among the shows temporarily shut down in a “preventive measure”

The dealer and author Richard Polsky explains why he is brave enough to authenticate works by Haring and Basquiat

Museum professionals gathered in Washington, DC, to survey the state of the field at the annual AAM conference

Sculpture could be returned by the end of the year—providing a secure site is found

Limited opening hours, visits by appointment only and founders’ out-of-hours access to collections transferred to non-profit foundations are among senators' concerns

Historian to explore frontier spirit in American art