This tech book has now been published in a variety of formats and is our biggest seller. For the first time you have been presented not only with the theory of perspective drawing but a variety of ways to find the return measurements - a part of the procedure which defeats a lot of novices and professionals. Indeed we have used these concepts to teach perspective to a group of Interior Designers where the head designer - a very proficient exponent of perspective drawing but was unable to teach the delegates how to find the return wall measurements. With out system we were able to teach all 5 disciplines inane day without ever a failure. All purchases come with full on line support
