The man and others excavated a densely concentrated archaeological site in the Harry S. Truman State Park in Missouri

HMRC is penalising art world "participants" that have failed to register under the new anti-money laundering legislations

The artist has been the subject of legal complaints for years regarding both his business and personal care

The prospective buyer failed to give anything beyond the down payment, the suit alleges, while at the holding warehouse, a string of suspicious custodial transfers began

In wake of scandal involving former Louvre director, France's culture minister forms taskforce to assess acquisitions procedures at museums

Collector has won a court injunction to stop the sale of an NFT that was used as collateral against a loan

A forthcoming Supreme Court hearing in a case relating to a Warhol work that used a photographer’s portrait has potentially huge implications for copyright claims

But firms say they will continue to operate policies and practices that promote transparency

The Supreme Court's unanimous decision, written by Justice Elena Kagan, revolved around the question of which jurisdiction’s law to apply in cases where a foreign government is sued in US court

The artwork, commissioned a citywide arts event in Miami Beach, commemorated Haitian-American Raymond Herisse, who was killed by police in 2011

Hawkins, a pioneer in the field of art law, has died at age 84

Sheikh Hamad Bin Abdullah al-Thani had accused the New York- and Geneva-based dealership of selling him two allegedly fake statues for a combined $5.2m

The court’s ruling on the case, a years-long dispute between the Warhol Foundation and photographer Lucy Goldsmith, could be a watershed for the fair use doctrine

A recent case, relating to the sale of work by the Abstract Expressionist, centred on the tension between client confidentiality and transparency; the solution is far from simple

The American artist claimed the sculpture of two snakes was a fake—now a court in Italy has overruled him and said the collector can seek compensation

The appeal primarily challenges restrictions around the display of commercial ivory objects in the state

The decision, the latest (and possibly last) in a legal saga that stretches back to 2015, upholds a 2021 decision in the auction house’s favour

The dispute revolves around the movement of a 2014 work, ‘Quantum’, from one blockchain to another and how that affects its ownership and fungibility

The lawsuit claims the Manhattan gallery Edward Tyler Nahem Fine Art is refusing to divulge the seller of 'Untitled (Red, Yellow, Blue, Black and White)' (1950), which has left the provenance incomplete and the painting unsellable

Recent disputes over the dismantling, relocation or recontextualizing of site-specific works have underlined the limited protections for such art

The latest chapter in the 20-year dispute over a painting currently in the collection of a Madrid museum suggests the case may head back to a California appeals court

Libra Max previously sued to end Barbara Lissner’s guardianship of her father; now Lissner has sued back, alleging that Libra Max’s legal and public relations campaign defamed her

Lawyers for the auction house are trying to dismiss the complaint, which they call 'devoid of factual allegations,' but they could be facing a classic Catch-22.

This booming but unregulated market is under scrutiny in the US and UK, but legislation is lagging behind innovation

The foundation claims publisher Michael McKenzie “made a mockery of the discovery process” and “repeatedly thumbed his nose” at the court

Michael Hayden has sued the artist for copyright infringement in latest legal battle

The decades-long dispute between the heirs of a Jewish woman who fled Nazi Germany and the Thyssen-Bornemisza Collection Foundation is embroiled in procedural questions about foreign sovereigns’ liabilities in US courts

In 1937 the work, which had belonged to art historian Sophie Küppers, was seized by Nazi authorities and eventually sold to New York collector A. E. Gallatin

A lawyer for the foundation says a review by the Supreme Court of a lower court’s decision would “reaffirm the importance of free artistic expression”

Attorney general claims the auction house created and used tax exemption certificates that falsely presented the buyer as an art dealer in order to dodge payments. Sotheby's says it will continue to contest the case