When I first received this book, I was a bit disappointed. I'm just starting out in pinhole photography, and I wanted my hand held while learning the ins and outs of this new skill. This book doesn't do that. After it sat around for a few days, I picked it back up and started actually reading it. What the book DOES, is give you a wonderful historical perspective of this most unusual and artistic art form...because that's what pinhole photography is, an art. Photography in general, especially digital photography, is SO controlled and SO exact, that it's lost a lot of it's magic. While certain scientific aspects of pinhole photography can exert a meaningful amount of control over the subject at hand, in it's heart of hearts it is still a wild and free spirit making images however and wherever it desires. Where else can you make an image by putting a piece of film in your MOUTH and using your lips as the aperture? Where else can you make a camera out of a shopping bag, a purse, a hole in the ground, a red pepper? (Dark red works best by the way.) This book gives you all these examples along with rich and varied historical perspective into this most fascinating aspect of the photographic world. If you are a serious pinhole photographer (...or have intentions of being one), you owe to yourself to read this book. It's not a "how to" book by any means, but it is a "where you came from" book of the 1st degree.