Canvas of the Street?
A lot of people gripe about graffiti. They consider it at best a nuisance and at worst property damage. I tend to vary in opinion depending on the circumstance. Being artistically slanted, I find some of the "art" produced by taggers and their ilk compelling if only for aesthetic reasons. The more basic forms of graffiti (i.e. "for a good time call" and "_____ sucks!") are obviously stupid and obtrusive. Occasionally though, someone with a glimmer of intelligence and wit does something like this.