Freehand Perspective and Sketching Author:Dora Miriam Norton The essential guide to rendering perspective, this classic manual uses a series of illustrated exercises and explanations to help artists and students master one of art's greatest challenges. Generations of art students and amateurs have found it an indispensable resource of time-honored principles and methods. More than 260 figures offer precis... more »e demonstrations in the representations of shapes, shadows, angles, and proportion. This book provides a foundation of definite knowledge that enables artists to draw items individually or in groups without needing to see actual models.« less