The three men involved in the heist face seven to ten years for the disappearance of five masterpieces

The Long Island dealer says she was abused and coerced into committing fraud by partner who fled to Spain

But professional burglar advises making sure you “have the resources” to pull off a similar heist “or drop the idea because it’s just too much of a headache”

The Swiss dealership says the museum cut it out of an arrangement to show the art, but the museum says they never had a deal

The artist and his family fled the country after the opening of an investigation against him for sexual assault

Art dealer and other family members were accused of concealing paintings and properties worth hundreds of millions of euros

Joan Banach’s claims that she was wrongfully terminated have been dismissed

Stash of 271 stolen works will be returned to the artist's family

But the question remains if the work can still be considered authentic, after the artist allegedly disavowed it

Kendell Geers responds with open letter saying French-Algerian artist is stifling freedom of expression

Culture minister promises greater transparency for Limbach Commission in plan approved by cabinet

Case centres on an editioned Gazing Ball sculpture by Jeff Koons

Authentication committee rejected 13 works owned by gallery clients, effectively rendering them “worthless”, according to court papers

This is the eighth of ten legal cases brought by collectors who bought forged paintings through the now defunct gallery

Painting's movements show the complicated issues around the estate of Daniel Wildenstein

The haul was uncovered by investigators following an undercover sting operation

Thirty-eight individuals were convicted and the art handler’s union was dissolved

Collectors still in the dark even when experts have doubts as reports rarely published

Part of the New Portraits series, the work at the centre of the case was shown—and sold—at Frieze New York last year

Timothy Desmond’s Civil War painting was rejected by the Fresno County Fair

The ruling brings the value of the painting at the centre of the long-running case back to nil

In new court filings, Fabrizio Moretti reveals the work he says David Zwirner has failed to deliver—and is now seeking $6m in damages

A US court has dismissed a claim to recover two paintings looted by Nazis, but collector’s heir plans to appeal

The artist is being sued for $5m by a corrections officer who says he bought a work by Doig for $100 in the 1970s

In the first Paris court ruling, French “carnal artist” has been ordered to pay Lady Gaga and her record label €20,000

But he told reporters after the trial that he refused to pay and mocked the prosecutors’ charges of damaging cultural heritage by burning FSB doors

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

Court finds Elena Basner made a mistake, but prosecutors say they will appeal