Back Fence Publishing has now added a series of art books by the same author, James Watt, which, once again, show key aspects of math, this time geometry, which are ignored by schools both in art and in mathematics. These key elements are actually the foundation of both art and math and Watt is clear in showing that art, far from trivial, is the perfect place to first learn how logic and geometry work. These books are a fascinating series of lessons forged from 25 years experience teaching children. Over those 25 years, both the children and their parents became passionate advocates of Watt's lessons in classes and now these are available to the entire world. We are thus, very proud of this new series.