Plus, Art Basel: are the buyers back? And Mary Beard on images of power

Plus, Van Gogh’s final months and master printer Kenneth Tyler on Helen Frankenthaler

Plus, its enduring market appeal and new secrets revealed in a restored Vermeer

Plus, its enduring market appeal and new secrets revealed in a restored Vermeer

Plus, artist Bill Fontana records Notre Dame's bells

Plus, artist Bill Fontana records Notre Dame's bells

Plus, the story of a notorious forger and artist Collier Schorr on August Sander

Plus, Hew Locke on Agostino Brunias's Dancing Scene in the West Indies. Produced in association with Christie's

Plus, the renaissance of mail art. Produced in association with Christie's

We speak to Gabriele Finaldi about the challenges of opening a show at the time of coronavirus and to its curator about this extraordinary series of paintings. Produced in association with Bonhams, auctioneers since 1793

We speak to the Ghanaian artist as he unveils a major new commission at the Whitworth as part of the Manchester International Festival. Plus, we find out about the Picasso blockbuster at UCCA in Beijing. Produced in association with Bonhams, auctioneers since 1793.

We talk to Tracey Emin as her new show at White Cube opens. And we speak to George Shaw, whose exhibition has arrived at the Holburne Museum after its stint in the US. Produced in association with Bonhams, auctioneers since 1793.

Martin Bailey speaks to Hailemichael Aberra Afework, Ethiopia’s ambassador to the UK, about the artefacts seized by the British army at Maqdala, go behind the scenes of the Sony World Photography Awards with judge Gareth Harris and ask Richard Parry about his plans for Glasgow International

We speak to the Bulgarian-born artist about his grand project for the Serpentine, and look at our annual survey of visitor figures

We speak to Thomas Laird about his new book on the murals of Tibet and to Michael Rakowitz about his fourth plinth commission unveiled next week