lemur01 opened this issue on Oct 24, 2002 ยท 86 posts
ockham posted Thu, 24 October 2002 at 3:54 PM
It's a specialized form of graffiti. Gangs or sub-gangs ("sets") will mark their territory by painting stylized letters or pictures on walls. Some of these images are quite artistic. Google for "graffiti", and most of the pictures you'll find will show some form of tagging.