Krog Street Tunnel
1 Krog St
Atlanta, GA 30307 USA
art + city = this tunnel
Some is good, some is lousy, some is great, and all of it was poured out and sprayed out and plastered out from the mind of whomever cared enough to paint for you to see.
Quite a few large cities have no open graffiti areas left, but Atlanta apparently does. I have no idea what the history is, but the present is great. I'll have to come through more often to see the future.