Hi. Just thought I would post this webiste I ran across. There is a lot of good international documentation of tags that I really enjoyed looking at. I really feel like the selection of tags they have posted from the Czech Republic (I was living there for 4 months) really captures something about the country. There are a few tags that I specifically recall seeing, but I know that a lot of them have been painted over. Prague, specifically, is loaded with tags; graffiti has really become part the entire city, and actually, in many areas a lot of the tags do stay put.