In Buenos Aires we saw a lot of pretty amazing graffiti. Buenos Aires appears like a first-world city that has just gotten a bit run-down over time, I must admit that I thought it would be much less modern than it is! Not sure why.
The huge amount of graffiti is part of what gave it that lived-in kind of run-down feeling. So I ended up taking a lot of pictures of graffiti. I think this one is my favorite.