The 'masterpieces' that fooled the art world. Plus: a review of London's latest shows, from Cezanne to Soutine.

Why did the US pull out of the organisation? Plus: 9/11 and its impact on art at London’s Imperial War Museum. Produced in association with Bonhams, auctioneers since 1793

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