• Should museums charge entry fees?
• The awesome art of Caspar David Friedrich
• Picnicking with the Impressionists
• The rise of Indigenous art
Plus: Early Renaissance painting, egomaniac architects in film, Norway’s new grain silo-turned-museum, and the Barber Institute in Birmingham; and reviews of Jean Cocteau in Venice, Constantin Brancusi in Paris, and Michelangelo in London
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