Christo obituary
Bulgarian artist who found fame with his great art project of wrapping the Reichstag in Berlin
Art and design
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
‘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
Artist David Shrigley produces face mask for charity
Artist is one of four designing limited edition masks to raise money for lockdown fund
The world’s top 10 new architecture projects
Making a virtue out of global lockdown, our critic takes a virtual tour of the world’s best new architecture projects – from a rural Vietnamese preschool to a Belgian folly and a synagogue in Paraguay