Dr James Fox tells the story of three cities in three exceptional years - cities whose artists and thinkers, writers and musicians set the world on a new course.
The story of Vienna in 1908, a city of amazing creativity and dangerous tension.
How Paris attracted the likes of Dali, Hemingway, Gershwin, Cole Porter and Le Corbusier.
James Fox tells the story of New York in 1951, where the world we know today was born.