TATS Cru is a group of graffiti artists in New York City who have been working together for around 30 years. YEAH! These guys are the real deal and stay true to graffiti's roots. They have traveled all over the world to work for everyone imaginable (royalty, Smithsonian Institute, NY Times, etc.).
The "cru" consists of 4 main artists and they call in their friends whenever they need special help or if they have an unusually large project. Check out some of their work!