 The film covers the history of graffiti art and its relationship with hip-hop, from 1970s New York City to the international graffiti culture in the early 2000s.The film is about the origins of graffiti and hip-hop as told by some of New York's graffiti pioneers as well as contemporary artists from Europe and the US.Graffiti art as we know it today started in Philadelphia and the Bronx and became a worldwide culture when the media and art world featured graffiti and its artists in newspapers, books and movies.