Photography, Video Digital Photography 1 on 1: Episode 10 September 11, 2008 No Comments About This Video In this episode Mark discusses lighting ratios. Previous Post Next Post You may also like November 7, 2009 Mark chats with Ed Hidden of LightSource June 1, 2013 The Shot – new video series coming to YouTube! September 29, 2024 How to Use a Color Checker Passport Photo