This is a great book. The author has specialized the book over the histogram witch is perfect for me as this is what I really need to focus on.
The contents is about everything you need to know, a lots that I have learn with The Art Of Photography but I gave it an other approach with all the information concerning the histogram prior, during and after the shooting. There is also a small part relative to the workflow.
The only sad part about it is the last 20 pages … there is absolutely no image what so ever.
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