This is something of a Lightroom workbook. Duchemin begins with an excellent intro to his photographic/educational theme: Vision. Everything he publishes relates to Vision, and it is all helpful. This book begins with that summary, and then has an overview of Duchemin's postprocessing process in Adobe Lightroom. It's not an exhaustive how to, but a reflection from Duchemin's own style. Finally, Duchemin walks us through his postprocessing on 20 of his own images, step by step, and telling us why he chose to do what he did - all in pursuit of his photographic vision. I believe the book gives you access to those raw images so that you can follow along also, but I borrowed mine from the local library so I can't tell you that for sure.

All in all, I learned a few new tricks in Lightroom that I can use to craft my own photo vision.