I do chuckle, and I've actually started photographing it for all the rural-based members of Parliament here. I've started photographing city pollution so I can show it to the rural folk who are getting hammered and slammed so much by townies who want to chastise our farmers for contributing to dirty streams and all the rest of this stuff. Sometimes folk in the city need to have a good, quiet look at what they're doing to their environment. Nothing stands out more than the graffiti and the pollution inside of cities.