Probably my favorite blog for practical information about filmmaking is the one by ASC Cinematographer Shane Hurlbut (Terminator Salvation, We Are Marshall, Act of Valor). Shane is happy to share his knowledge and has garnered quite a following among aspiring DP's. In a recent post entitled, "Lighting Basics: Going With What Is Available," he breaks down the lighting (almost nothing) and light control instruments used in the street scene of one of his films. It is not easy to find this type of breakdown anywhere (believe me, I have searched far and wide), so certainly take this opportunity to read about his decisions and learn from one of the best in the business. His newest movie about to hit theaters is Act of Valor, which he shot almost entirely with Canon 5D MkII DSLR's. Read and follow Shane here.