Cameraperson, Kirsten Johnson’s acclaimed personal documentary, has enjoyed a full festival run since its premiere earlier this year at the Sundance Film Festival. The film incorporates Johnson’s cinematography over the past 25 years, including her work on award-winning films such as Fahrenheit 9/11, The Invisible War, and Citizenfour. Now, in advance of its release from Janus Films next month, Cameraperson gets a trailer (above).