I've taught linear perspective for over twenty years now, from elementary school aged students to college level and everywhere in between. Now matter how much I slow things down, and try to teach the basics in easy to learn ways so that all students can achieve success, I still manage to lose the attention and full understanding of some to what is an often difficult to grasp concept. A few years ago, out of necessity, I began to make step-by step directions for my struggling students. I start