Housing the largest collection of impressionist and post-impressionist masterpieces in the world, the Musee d'Orsay is arguably one of the most beautiful museums in Europe, with its immense central space inherited from its original role as a grand railway station built in 1900. Immerse yourself in the world of Monet, Degas, Cezanne, Renoir, Gauguin and van Gogh thanks to this comprehensive guide to the museum.