APOLLO MAGAZINE: The latest issue features ‘Once upon a time in America’; The New York Historical gets more democratic | does sculpture have a solid future? | the Musée du Quai Branly at 20 | Côte d’Ivoire’s supersized capital

The Czechs who brought cubism to architecture

For a brief period before the First World War, oblique angles and angular planes were all the rage in Prague

The American collectors for whom West is best

Artworks documenting the Wild West are becoming increasingly sought-after – and collectors are paying big bucks to lasso the best ones