Robertson, Scott,  1966- <br/><br/>
How to render :  the fundamentals of light, shadow and reflectivity / 
Scott Robertson with Thomas Bertling. 
 - 1st edition. 
 - Culver City, California :  Design Studio Press,   2013. 
 - 272 pages :  illustrations (some color) ;  28 cm 
<br/><br/>Includes bibliographical references (pages 270-271) and index. 
<br/><br/><label>ISBN: </label>9781933492964 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Shades and shadows in art.<br/>Perspective.<br/>Drawing--Technique.