[美国版]PDN 摄影杂志 2014年7月刊

Photo District News (PDN), the award-winning monthly magazine for the professional photographer, has been covering the professional photographic industry for over two decades. Every month, PDN delivers unbiased news and analysis, interviews, and portfolios of the latest photographic work. PDN delivers the information photographers need to survive in a competitive business – from marketing and business advice to legal issues, photographic techniques, new technologies, and more.