Reports are coming in that NYC street artist and Graffiti Research Lab founder, James Powderly, has been detained in Beijing for planning a pro-Tibet protest via a L.A.S.E.R. Stencil art piece. When Boing Boing reported the news at nearly 8 this morning, he had been held for around 19 hours already. They were tipped off by Students for a Free Tibet, who learned of it via a Twitter message that read "held since 3am." There's no further word about the status of this situation, and Beijing officials have yet to acknowledge he's being held. more ›