Nina Paley is based in New York. She is a culture hacker and “free culture” advocate. Nina made the film Sita Sings the Blues, possibly the first commercially viable feature film released under CopyLeft (CC-by-sa) at http://www.sitasingstheblues.com/. She often give talks about how she make money with a "free" film. She is also artist-in-residence at QuestionCopyright.org, with whom she makes Minute Memes, short animations about intellectual freedom.