Panel will consider museums' argument that a trial over rightful ownership of the Guelph Treasure cannot be heard in American courts

The artist says photographs of her canvas Bright Music II, offered for sale online, have been altered beyond recognition as her work

Parliamentary enquiry will examine how mining giant Rio Tinto obtained legal right to destroy ancient Juukan Gorge site

The work was returned to Egypt last year after officials were shown evidence it might have been looted during the Arab Spring in 2011

Accused of embezzling funds while staging a contemporary arts festival, Serebrennikov faced six years in prison but was handed a suspended sentence

A focus on long-term planning and contract law are among the chief lockdown concerns

Police say the body-positive images, accompanied by captions like ‘Real women have body fat and it’s normal,’ violate pornography laws

Employees call on the museum to take a position of neutrality in any union vote

The country's government had questioned the provenance of the artefact, forcing it to be pulled from a 2018 sale

Online project documents one year of anti-government protests in the territory and aims to rally support from international art community

Jailed for tax fraud, the incarcerated Manhattan dealer has been moved to a re-entry facility just under half way through her 30-month sentence

Blasting of two ancient rock shelters at Juukan Gorge was authorised in 2013 by Western Australia state government

The conceptual artist, who disavowed the work, claimed that replacing materials without her consent violated the US Visual Artists Rights Act

Italy retaliates with criminal prosecution of right-wing religious group funded by US President Donald Trump’s former chief strategist

New racketeering suit against the disgraced New York art dealer, brought by a Spanish collector regarding paintings by Picasso and Léger, gets off to a mixed start

The former husband of heiress Petra Ecclestone denies any criminality and says he will contest all charges

Coronavirus has left many art businesses struggling to pay their bills, but there are resources available to help

The gaming publisher Activision is protected under the First Amendment to use the Humvee vehicle brand “if realism is an artistic goal"

Manhattan prosecutors say the auction house failed to collect sales tax on $189m in private sales over five years

A planned new mediation system, which aims to streamline copyright breach claims in the US, has loopholes that could deny artists justice, critics say

Opinion finds Congress overstepped its authority with 1990 federal statute, but allowed for a new law to "stop states from behaving as copyright pirates"

Move is intended to stall the sales of stakes in multi-million-Euro companies based in Portugal

Last week’s decision to reject an appeal over the ownership of Picasso’s The Actor was a missed opportunity to clarify the limitations of the 2016 HEAR Act

Martin Levick had been accused of duping an investor into lending him $3.5m for the purchase of the work

The dealer allegedly had Gagosian gallery wire millions into her personal account for the sale of a Brice Marden painting to pay off tax penalties before she went to jail

Two women who are part of the Ukrainian feminist group Femen were charged for topless protests, one of which was in a Paris museum

President Donald Trump’s former chief strategist wants to set up a nationalist bootcamp in an Italian monastery

As successful artists increasingly seek non-exclusive contracts with multiple galleries, clarity becomes critical in navigating splits between artist and gallery

The unofficial websites were used to sell tickets to the Florentine museum at inflated prices

Gallery owner and real estate investor Robert Blumenthal claims the artist failed to deliver seven works promised in a $20,000 deal made in 2014