We take a look at the art that Her Majesty dug out of the Royal Collection for the US president

Despite eviction procedures, the US strategist’s collaborator says they will fight to stay in the 13th-century building

Romanian artist, whose show is open at the Palazzo Cini during the Biennale, compares his art market ascendancy to working in porn

Protests against the right-wing group’s takeover of a 13th-century cloister are growing

The signed novelty note will be included in the artist's upcoming Trump-themed show in New York

The administration points to private fundraising like crowdsourcing platform Kickstarter as a better way to support the arts

The US President’s former lawyer and “fixer” tells Congress the candidate used a straw bidder to ensure his likeness was the top lot of an Art Hamptons auction

Artist paid $1,880 for the mini chocolate cake, given as a favour at US President's marriage in 2005, but is tight-lipped about his plans for the baked good

‘Opportunity Zones’ present a new kind of tax-deferred exchange on high-value assets

Our London and New York teams ponder 2018's biggest art stories. Produced in association with Bonhams, auctioneers since 1793.

Trump's decision to station 15,000 troops at the country's southwest border has further soured political relations between the US and its South American neighbours

Galleries in New York and Los Angeles make the most of their cultural and financial capital

“It’s a very potent time to raise many of these issues,” says curator of the Warhol survey opening at the Whitney Museum of American Art

Vatican conference on preventive conservation warns of environmental impact of short-term politics

Artist-run organisation For Freedoms’ country-wide initiative is a rallying point—even in right-leaning states

Auction houses and art dealers express ‘relief’ even as the US-China trade war escalates

In their latest project, the guerrilla group Indecline compares the US president to serial killer John Wayne Gacy

Even in arts journalism, one can see the effects of President Trump's inflammatory rhetoric against the press

British curator Norman Rosenthal says Blenheim Palace banquet “severely compromises” past exhibitions, while cultural figures speak out about president’s policies

A photograph of a frightened child at the Mexican border shows the enduring power of images to effect political change

This latest impromptu project is a direct response to Trump's "willingness to inflict trauma on young children and families”, the group says

They are increasingly sounding the alarm on global warming, through new works and collaborations with scientists

The programming series comes as Trump’s administration is fighting California over its "sanctuary state" laws

US Supreme Court called on to consider potential harm to arts organisations and the American public

The amicus brief signed by more than 100 museums should shame the justices of the US Supreme Court

Todd Brassner was close with and owned works by Andy Warhol, who made him a portrait