Global digital resource provides valuable environmental documentation from an age before photography

But the disputed treasure, the Rosetta Stone, will remain in London

Art and design institution announces five-year plan centred on $108m Battersea base

New exhibitors at Brussels event are targeting a strong European collector base seeking works priced under €1m

The electronics magnate owns ten works by Gerhard Richter, seven Picassos and two works by Francis Bacon

His film Invisibility is a nuanced examination of political corruption and restrictions on free speech

John Brandler, who paid a six-figure sum for Season's Greetings, is in talks with local officials

The artist's radical video sparked debate about race relations in the US

Exhibitors at Draw Art Fair London in May will juxtapose drawings with related paintings and sculptures

Now the export ban has been lifted, the work may go on the market after restoration

Unusual press release is latest twist in long-running dispute between Amsterdam institution and its former director

The Swiss curator is resigning from the Michigan institution for family reasons

Inaugural Taipei Dangdai fair reflects growth of wider art market in the region

After attendance dips, 10.2 million people flocked to the Paris museum last year

Supreme court victory in France allows the auction house to shift the responsibility for resale royalties from sellers to buyers of works of art

Copyright infringement case centred on Constellations series

Museum professionals recognised include Ian Blatchford, director of the Science Museum group, who is made a knight

Procuratori say October flood waters caused the church to age “20 years in one day”

Her unscripted commentaries on Rembrandt, Monet and Leonardo da Vinci turned her into an unlikely television star

French-Tunisian artist’s 'tabula rasa' paintings at Lazinc will challenge “deep-seated preconceptions” about Arabic script

Curators of the Sainsbury Centre exhibition consider her work in relation to darker political concerns

From "interesting times" at Ralph Rugoff's Venice Biennale to an Anthropocene-inspired Istanbul Biennial, plus Sharjah and the best of the rest

A MoMA expansion, the opening of the Humboldt Forum, the unveiling of the National Museum of Qatar and a new Bauhaus Museum are just some of the highlights of the year ahead

Ahead of UK leaving the European Union, Art on the Underground programme looks at what it means to be "on edge"

A petition protesting his appointment at École Nationale Supérieure des Beaux-Arts has been signed by 60 arts professionals

Collector David Walsh plans to build new Motown complex alongside his Museum of Old and New Art

MK Gallery in Milton Keynes will also host a George Stubbs survey

The activist says that the government crackdown continues with the creation of a “cultural police”

Plus, a look into the archive at Solange's porn confession

Galleries at the fair are giving lesser-known deceased artists the credit they deserve