Frida Kahlo: feminist, selfie queen, queer icon and style muse of 2017

It’s the artist’s attitude as much as her work that inspires today’s designers (not to mention Theresa May)

Winnie-the-Pooh heads to V&A for big winter exhibition

Victoria and Albert museum to stage first big show about Winnie-the-Pooh, targeting families with young children

Bilbao city guide: what to see plus the best restaurants, bars and hotels

In the 20 years since the Guggenheim opened, the Basque port city has not looked back – the museum acting as a magnet for great art and architecture as well as buzzing nightlife and restaurants

Meet Liz Diller, the rebel architect behind MoMA, the High Line and now a home for Simon Rattle

Her practice beat Foster, Gehry and Piano to clinch London’s new £250m Centre for Music. She talks about fuelling gentrification – and why arts buildings have to be more than corporate baubles

Only Leonardo da Vinci in private hands set to fetch £75m at auction

Salvator Mundi was confirmed as an authentic old master just six years ago, having sold for £45 at auction in 1958