The city of Philadelphia had a serious graffiti problem. Their solution has been really innovative. They sent these kids that were defacing property to a school that taught how to paint murals. The results are spectacular. We took the Ashby's with us and went on a mural walking tour. There are dozens of murals throughout the city, but these are all close together and are representative of their work. These aren't the best pictures in the world, but you'll get the idea.