Limoncello locktails! How to make delicious drinks from years-old holiday booze

Do you have bottles of ouzo and curaçao lurking at the back of your drinks cupboard? There’s never been a better time to use them – Britain’s best bartenders explain how

Art books to self-isolate with, from Patti Smith to Lucian Freud – the week in art

Picasso’s inner beast, a sizzling take on Bacon and Buñuel’s last breath are among our art biographies to curl up with – all in your weekly dispatch

10 virtual tours of the world’s most famous landmarks

They’re closed for now but you can still take an interactive online tour, to gaze over the edge of Machu Picchu and marvel at the Pyramids from every angle

10 of the world’s best virtual museum and art gallery tours

10 of the world’s best virtual museum and art gallery tours

The originals are out of reach for now, but you can still see world-class art – without the queues or ticket prices – with an online tour of these famous museums

Ai Weiwei: ‘An artist must be an activist’

The Chinese artist answers questions from Observer readers and art world luminaries on creativity and protest, Chinese politics – and why he never cooks the same dish twice

Private view: our art critic’s favourite online galleries

The world’s great art museums have closed their doors – but you can travel within their walls virtually to see treasures up close