I didn't get much in the way of great photography when I was in Barcelona, but, fortunately, these people did (fullscreen QuickTime VR panos).
Check out the Palau de la Musica Catalana. They didn't let us take pictures in there. That's what it looks like.
Check out the Palau de la Musica Catalana. They didn't let us take pictures in there. That's what it looks like.