Barcelona is a wonderful city with fantastic architecture and unusual sights. We saw a lot of unique things during our visit. However, whenever you think you've that you have seen everything, there is always something around the corner that surprises you. As I stated in an earlier post, we usually tour a new city on a hop-on, hop-off bus. As we toured Barcelona's sights we drove past the CaixaForum Centre building and discovered this wacky sculpture (I guess it is art) of an elephant balancing upside down on its trunk on the sidewalk. The sculpture is a work of Miquel Barceló, a famous Spanish artist.