The painting that still languishes in a vault, despite nearly a century of squabbling

He is accused of defrauding his investors, which include charities

Response to lawsuit by French photographer claims images not “strikingly original”

As the testimony of the expert witness comes to a close, we look at what the next hearing will entail

Hearings drag on into fifth year

The letters aid claims that the Getty Museum were aware of the origin of the illegally excavated artefacts

The forgery enquiry has lasted four years, so far

Defendant says auction house did not disclose its ownership of painting

Complaint says work could lose $3m in value as a result

The Neue Pinakothek in Munich has been forced to cancel a major exhibition scheduled to open next month

The latest hearing in the Marion True trial links Getty to convicted dealer, again

Auction house seeks dismissal of lawsuit

Sculptor says collector made too many editions

The latest in the trial of former Getty antiquities curator, Marion True, and the Paris-based dealer Robert Hech both charged with conspiring to receive illegally excavated antiquities

A report which concluded that ancient bowls on loan from a Norwegian collector “must have been illegally excavated in Iraq” has not been made public

Reinforced legitimacy adds £500,000 to upper estimate

Salander-O’Reilly denies all charges

Movie producer Joe Simon-Whelan sues, believing his work is genuine

The heirs of Kazimir Malevich are seeking the return of 14 paintings from the Stedelijk Museum, claiming they are not entitled to the paintings

Collector of Chinese contemporary gets more than he bargained for..

The hearings heated up when one of the defence lawyers threatened to abandon the trial if the prosecution continued its aggressive stance

The trial of former Getty antiquities curator continues with prosecutor Daniela Rizzo offering witness evidence

Charges focus on former executive director of the New York Academy of Art

“Crude and brazen forgeries” of the artist's work are popping up in the market

But scholars say they are likely to have been looted from Iraq

The Art Newspaper reports

This is in response to Italy's new liberalisation measures

Specific artefacts are called into question

Recent trials forecast shift in collecting policies