We all own the most important piece of photographic equipment needed to be a good photographer, our mind! It is also the one that is most ignored, misunderstood and dismissed. This book is an introduction to the efficient and effective use of this tool. It is written at three levels; from the how-too level to what ever level you might want to go. Visual perception, in our mind’s eye, is the process that allows us to produce our photographic images: this is cognitive photography. We are lucky because we have spent our whole life training the brain to do this work! But the required final step of being aware and in control of those processes does require attention and study. This book is devoted to helping you enjoying making that final step.