I like to think I'm a connoisseur of bookbinding. I love the craftsmanship of the process, and have just enough experience doing it myself to appreciate some of the finer details. Just take a look at this magnificent tome from AlexLibris- the Anatomia Humani Corporis. There's a lot to like here, but it's the tooling of the leather cover that really stands out. Click through and take a look at the high resolution image to get a closer look.