Everyone knows the classic, legendary names of graffiti... Dondi, Seen, Revolt, Twist, Futura, Blade, Revok, Saber, the list goes on. But what about if someone were to ask you about active writers? Maybe you are in a bar conversation and someone wants to know a few good men to check out. We compiled a list of "20 Graffiti Artists You Should Know Right Now," those who are doing interesting things, a lot of things, and are really good doing it.