Lena Dunham’s SXSW Emerging Visions entry Creative Nonfiction is exactly that — an Emerging Vision. It’s the early and somewhat unformed work of a clearly ambitious artist (22 year-old Dunham wrote, directed and stars in a dual role in the film, which was shot on video and 16mm over the course of several years, beginning when she was a junior at Oberlin College and making extensive use of that school’s dorm rooms as sets) who seems to know what she wants to say, which is something of a feat in itself. If she doesn’t quite manage to actually say it in this, her first feature, if her enthusiasm for the language and possibilities of cinematic comedy seem to outweigh her grasp of tools and technique, she proves herself as someone to watch, as a conceptual artist and as a comedienne.