Daniel Druet, who created hyperrealist likenesses of Pope John Paul II, Hitler and others for Cattelan, was seeking €6m in compensation and to be declared the works’ “sole author”

The artist defended his series as “a protest against and parody of” the prized monkey illustrations

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

The lawsuit was brought by a women’s group that supported former president Trump and had sought to create its own mural near the Manhattan skyscraper

Philbrick pleaded guilty to an $86m fraud in November in one of the art world's highest-profile criminal lawsuits in decades

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

The 80,000 sq. ft ‘Bicentennial Freedom Mural’ was marked for removal due to levels of lead in the paint used to make it and its deteriorating condition

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 case of the Birds' Head Haggadah is the first time a museum in Israel has faced a restitution lawsuit for an object allegedly lost in the Holocaust

The Artists’ Collecting Society and the Design and Artists Copyright Society say Braka has refused to disclose information on secondary market sales since royalties legislation was introduced in 2006

The lawsuit, a re-filing of a case that originated in 2019, revolves around a commercial that prominently features a mural artist Chris Williams made in Des Moines, Iowa

DigiArt is suing artist Danny Casale, also known as Coolman Coffeedan, for allegedly producing more than 10,000 NFTs in breach of their contract

Six police officers in the Silicon Valley city of Palo Alto claimed the mural was discriminatory, constituted harassment and that they had faced retaliation for speaking out

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 San Antonio-based chef and site manager was dismissed after being instructed to destroy the discoveries to avoid delaying the renovation of a restaurant

Chinese collector Michael Xufu Huang was covertly buying works on behalf of the Monaco-based Federico Castro Debernardi for a 10% commission. But then he got stung

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

Trial reignited the debate about the value of colonial-era contested monuments and statues

Banksy is selling t-shirts to help fund costs of four accused protestors

A lawsuit between Kristen Visbal and State Street Global Advisors over rights to the viral statue has dragged on for nearly three years

The Balloon Dog sculptor spoke to The Art Newspaper as he announced a new art collaboration with BMW

The crafts chain, which bought them for its Museum of the Bible in Washington, DC, says the seller lied about the biblical objects’ provenance

Lawyers for the foundation claim a US Court of Appeals decision conflicts with precedent and threatens historically significant contemporary art work

Ernst August Sr, Prince of Hanover, claims that his son went behind his back to seize control of his estates

Mysterious case, involving an unpaid bill for Keith Haring and Edvard Munch works, had been running for years

London Court of Appeal upholds the auction house's defence in forgery case, rejecting appeal by investment company Fairlight Art Ventures

In latest hearing of ongoing legal saga, Fairlight Art Ventures, co-vendor of painting sold in 2011 for $10.75m, is refusing to pay auction house more than $5.3m

A US dealer says he is owed millions by insurance brokers for 12 works that were confiscated by authorities from the Palazzo Ducale in 2017 as suspected fakes

A lawsuit says the former New York City mayor and lawyer for Trump hired an advisory firm to appraise the value of his collection during a bitter divorce battle

Claimants including major museums and art galleries accuse companies of failing to pay out on Covid-19 pandemic