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

Sweet Cecily Daniher rented her unicorn decorated vehicle to the studio for a party, only to find out its doppelganger will appear in the animated movie Onward

The decision follows a similar ruling made last July in which the estate’s counterclaims of non-payment of royalties and unauthorised reproductions were dismissed

Claimant says she feels “completely exposed” in her apartment overlooked by the museum

As part of plea agreement, Tobias Madison must attend a 26-week batterers’ programme and attend weekly therapy sessions to have his criminal record cleared in a year’s time

The German state museum agency has argued that it cannot be sued in American courts by heirs of Jewish dealers who sold the works during the Holocaust

Dos Santos and her husband Sindika Dokolo own around 3,000 works by artists including William Kentridge and Zanele Muholi

Collapse of Bulmer theft case is just the latest in string of failed art-related convictions

A lawyer's advice to art dealers, agents and galleries who could be unprepared for the hastily enforced new regulations

Dealer Oscar Stettiner’s grandson says painting, now owned by David Nahmad, was looted by Nazis

Verdict is likely to have a domino effect on all other cases filed by Russian billionaire collector Dmitry Rybolovlev

After months of fundraising to bring legal action, judge dismisses antiques trade's objections to upcoming ban

A three-way battle is brewing in New York courts as the heirs of two Holocaust victims take on the work’s current owner

Inadvertent damage to paintings’ frames triggered a drawn-out, multi-million dollar lawsuit

Introduced in March, the Counter Act is the latest legislation that faces dealers with financial regulatory burden

The NBCUniversal vice chairman and co-founder of Creative Artists Agency claims two art dealers duped him into buying the fake painting for nearly $1m in 2001

Antiques trade fought for judicial review of proposed ban, due to come into force in the coming months, but draft judgement will not be made until 31 October

Demonstrators at the White Plains courthouse kept up the pressure to hold Sackler family accountable in opioid crisis, as a $10bn settlement hangs in the balance