What kind of losers would do something like this? *sigh*
By the way, don't let this stop you from going to Parc Güell. It is one of the nicest places I have ever visited in my life. Even if you're not into Gaudi or architecture, the park itself is beautiful, and it's a good place to relax, people-watch, and maybe even catch a concert like my friends and I did when we were there in 2003...
Here's my photo of the famous dragon: