Will anyone step forward to buy the work for the nation?
Are the National Gallery strikes just the beginning?
Does Jeff Koons own the concept of a balloon dog? And why did Lucian Freud turn Jerry Hall into a man?
What should we expect from Tate Britain’s new director, and what does his appointment mean for the future of the Tate overall?
York Art Gallery reintroduces entrance charges; Ai Weiwei gets his passport back; The Hermitage will open an outpost in Moscow; Baselitz and Richter throw their cultural weight around.