What will happen when the only painting in private hands by the Renaissance master heads to auction? Plus: the New Museum's big new show on gender, and our literary editor talks 18th-century princesses

As the art world descends on London, we take the pulse of the city's art scene with an art market specialist, a collector and two artists, Peter Blake and Ed Fornieles

The story behind Pacific Standard Time in Los Angeles; Ming Wong on the historic queer art show in Taipei. Plus: an exclusive audio work by Zardulu the Mythmaker

The lowdown on the new Thomas Heatherwick-designed museum in Cape Town. Plus: London's most enticing shows this autumn

Nazi-loot conference at London’s National Gallery. Plus: Rachel Whiteread on “mummifying the air” at Tate Britain

Listen to our podcast teaser