U2tourfans.com and twitter.com/u2tourfans has gathered the following updates
Here's video from the opening song. Here's a cool Flickr photo. And here's U2tour.de, apparently literally under the bridge. And here's the prettiest Claw photo yet, if you ask me.
Bono on screen. The Claw looks gorgeous all lit up. And check this out! More pics: Gorgeous. And another one. And this one. And here's just one more. And here's Bono & Edge amongst the faithful.
U2's first encore ended at about 11:55 pm BCN time.