When it comes to shaping the light sources photographers use, there are a lot of modifiers available. Each lighting modifier has it's own characteristics which can make it difficult to determine the best light for your project. Karl Taylor has produced one of the best videos I've ever seen showing exactly how the light fall off, contrast, and specularity differs between the
One of the first very important skills I acquired in my Australian Photography course was the ability to breakdown lighting and determine approximate camera settings in images taken by other photographers. If you understand how the direction of light and its degree of diffusion are controlled and how they affect images, it should be easy for you to train yourself to "read"
Directing Lea is always fun. She's up for anything and knows exactly how to respond to any given setup. This time though, I just faked dropping a pencil. One 50cm silver beauty dish with two homemade diffuser socks.