This video is the raw pre-roll footage of the lighting adjustments being made prior to a scene. There's no effects on the video, and as you can see, each angle has it's own camera quality and lighting space. The key for lighting is to find the balance between the weakest and strongest angles. In other words, get more light in the weaker angle, and less light on the stronger angle. Natural light ALWAYS helps accelerate this process, and using blinds is essential to control the shifting of light. It might require the girl to sit in place for a while until it's done, but the end result is worth it.