eco-art? or art violating the eco...?

This week, as you prepare to share both your own eco-art, and that of other eco-artists, take a look @ this Philadelphia Inquirer article, Changing Skyline: Mural Arts Program's entry into Fairmount Park crosses boundaries, which Ava just shared with us, and which I think raises some really interesting questions about the necessity and effect of placing art (and what kinds of art?) in natural spaces.