• An interview with Charles Ray
• The style wars of Ricardo Bofill
• Gamers and galleries don’t quite come to blows
• What has changed at the Burrell?
Plus: the lost palaces of London, Yves Saint Laurent takes over Paris, and how do you commemorate Covid?
What happens when an artist wants to be anonymous?
An Austrian museum is hosting a show by an unnamed artist – but perhaps this act of secrecy will help us see the work more clearly