While other artists sign open letter denouncing the concept

The artists Daria Marchenko and Daniel Green describe the work as “rich and cheap”

Georgina Adam on why Guggenheim's chief curator should rise above President and his "swampy" world

The 45th president's values are at odds with those that most museums hold at their core

Interfaith network says that its efforts are more difficult—and urgent—since President Trump’s declaration on Jerusalem’s status

The protest work He Will Not Divide US has been moved four times after attacks by far-right extremists and vandals in the US and UK

Frieze London’s talks programme focuses on the rise of alt-facts and artifice—a realm historically the remit of artists

Artists show how one person's real-estate goldmine is another's lost home

Exhibition highlighting effects of climate change to open near Mar-a-Lago

Many US museums are open free to the public on 20 January as divisive president-elect takes Oath of Office