This is an original, one of a kind CAVS piece created on a MTA subway map. CAVS, also known by his government name Paul Cavalieri, is a famed graffiti artist from NYC. He is originally from the Bronx and has been writing for over 40 years. He began taking photos of graffiti when he was 16 and has published of few books about graffiti featuring his photographs. This is a perfect addition to any art, graffiti or hip hop collection.