What led to that first groundbreaking Impressionists show 150 years ago? Who were the maverick personalities that wielded their brushes in such a radical and provocative way? The spectacular Musée d’Orsay exhibition brings fresh eyes to this extraordinary tale of passion and rebellion. The story is told not by historians and curators but in the words of those who witnessed the dawn of Impressionism: the artists, press and people of Paris, 1874. See the show that changed everything.