Have you checked Google Art Project yet? I think it's fantastic! It's been designed in collaboration with 17 museums around the world—including London's Tate, New York's Museum of Modern Art (MoMA) and Metropolitan Museum, Amsterdam’s Rijksmuseum, Madrid's Museo Reina Sofia, Berlin's Alte National galerie and the Uffizi in Florence— and enables users to navigate art spaces as well as view individual works. No need to get out of your house to see the most beautiful artworks...