You cannot be a Michael Mann fan without being a true appreciator of fine cinematography - a hallmark of every movie he has made. There are a number of American Cinematographer back issues you can purchase that feature interviews with top cinematographers, but I think the ones featuring Mann films are regretfully now out of stock, as a quick search didn't bring them up. However, all is not lost as they provide back issues in digital format too, going back to May 2007. So the Public Enemies feature can be downloaded at just $5.95. For those who don't know what an issue looks like, check this November 2010 issue out. Nothing Mann related in this issue, but I have been a subscriber and its worth every penny. Enjoy. Just click the Expand button to view it full size.
