A building near where I live used to get tagged with junk graffiti, repainted, then tagged again. Never did the graffiti demonstrate any artistic value or talent, it was just hasty black squiggles. Then some artists took over the building to use an an art gallery and they and their friends painted some really wonderful graffiti on all the exterior walls. The talentless taggers respect the real graffiti artist and leave the building alone now. The good graffiti changes up from time-to-time, so I enjoy watching to see what will appear next. This one was painted on last week.