John Lewis and Mother of Pearl mark Earth Day with joint fashion line
Sustainable fashion collaboration featuring only biodegradable fabrics will be sold online
Sustainable fashion collaboration featuring only biodegradable fabrics will be sold online
Climate activist says Covid-19 outbreak shows change can happen when we listen to scientists
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
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
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
More than 100 artists from 36 countries come together, across six venues, to take part in the major exhibition – while refuting the concepts that underpin it