This book was created during the semester I studied in Rome (Spring 1998). I found the book sitting on a wall next to the Tiber river, being soaked by the rain. That was the semester that I first became really interested in creating books, and I thought it was an amazing coincidence that I happened to find one just sitting there. It is a calendar book, and there wasn’t much in it, just a few notations and geometric diagrams. I wonder who it belonged to and why they left it behind. Here is a selection of pages: