Christo obituary
Bulgarian artist who found fame with his great art project of wrapping the Reichstag in Berlin
Culture
Ai Weiwei creates 10,000 masks in aid of coronavirus charities
Humanitarian groups to receive artist’s eBay income from masks bearing sunflower seeds – or a middle finger
Turner prize cancelled and chosen artists to get £10k bursaries
Tate Britain says timetable to prepare autumn exhibition not achievable during pandemic
Food-waste firm bags Oprah Winfrey and Katy Perry as investors
US startup Apeel Sciences raises further $250m to help tackle supply chain disruption
‘It is a different world’: Damien Hirst takes to lockdown life and work
Artist admits he is in a privileged position as rainbow prints go on sale to raise money for charities
Why we’re obsessed with Zoom backdrops: from Anna Wintour to Meryl Streep
The pandemic has forced us to make our private spaces into public ones. Here’s how to get it right