Barcelona is a fascinating city, with an interesting, yet hard-to-find street art culture. From what I can tell, there is a bit of a battle going on between the artists and those who are out to erase their work from the streets. I stumbled upon quite a few spots that had been recently whitewashed, as well as some havens for protected works. The style and vibrancy of the artwork I did find made the search worthwhile, and of course, it's the hunt that's half the fun anyway.
Barcelona, Spain, May 2016