The 3D stereograms in this book are so artfully drawn from the artists' imaginations that viewing them becomes an act of meditation. There is a kind of magic window effect that provides an utterly unique way of focusing the mind. I used to think that one stereogram was pretty much like the next until I saw the works of Levine and Priester. These two artists have taken this specialized art form to a whole new level, where beauty, reflection, and sheer entertainment coalesce into a pleasing aftereffect.
Levine & Priester already have a couple of books out there, but I far prefer their latest, Hidden Treasures 3D Stereograms. I highly recommend this book to anyone with the interest and the patience to learn how to view 3D stereograms. It's worth the effort, believe me!