50 Pieces of Art to See Before You Die

Here's a list of 50 great art pieces from around the world. Too bad I don't live near any of them (save for the thingamajig in Utah). I'm always surprised at the choices people come up with whenever I come across one of these lists. [Your Final 50]

<--- A Painting by Wassily Kandinsky, who was not on the list but is a personal favorite.