The document discusses graffiti, noting that it can be negative if it contains nasty, mean, or dirty words which can get one into legal trouble. However, graffiti can also be positive if it gets permission first or contains inspiring messages. The document profiles Keith Haring, a famous graffiti artist who turned his subway graffiti into legitimate art. It encourages students to create their own positive graffiti art by choosing an inspiring quote and recreating it using image software.