Director calls for admission-free museum to draw Berliners as well as tourists

Museum has raised £1m but needs a further £300,000 by next March

Artist's foundation supports ongoing project in Detroit and major show on his influence in 2018 <br>

Jeff Koons has donated more than $50,000 in cash and through his work to support the US presidential candidate

French president François Hollande made proposal at opening of Louvre-Lens show on Mesopotamia

Subject of famous National Geographic cover has been detained in Pakistan for allegedly using fraudulent ID documents<br>

Los Angeles-based billionaire makes surprise $42.5m gift to fund expansion

Nearly half of visitors to faded seaside resort in south east of England come to see the gallery, research reveals

Pierre Le Guennec changes his story claiming artist's wife gave him 271 works in rubbish bag

Exhibition will shine a light on same-sex relationships using objects dating from antiquity to today<br>

We examine the two presidential candidates’ arts policies—or lack of them

Frankfurt museum discovers Expressionist canvas from 1926 under another late painting

Images by Man Ray, Diane Arbus and early Gilbert & George tempt collectors as auctions buck up

Fo spent his life whipping up jolly storms, claiming “freedom of opinion and happiness of existence through rage and laughter”

Collectors’ gift is part of wider trend in US museums as they redefine American art

As shows open in London and New York, the artist’s Mobile Homestead will hit the road again in Detroit next year

Museums across France are making quick use of cash injections

The painting had been bought, and paid for, by a US collector