Graffiti is something most all people consider art today, but would not have been during the Renaissance. Graffiti is considered street art and during the Renaissance, they would not have gone through their streets and painted random things.
The graffiti Mecca of the WORLD. I visited 5 Pointz a week before it was shut down and a few weeks after the warehouse was white-washed. There are not many things that take my breath away, but this place did.