ISOMETRIC CUBES AND SHADING TECHNIQUES 30 degrees 30 degrees 30 degrees 30 degrees 30 degrees 30 degrees 30 degrees 30 degrees 30 degrees 30 degrees 1. 2. 3. THREE TONE SHADING LINE SHADING RADIAL SHADING QUICK PENCIL SHADING www.technologystudent.com © 2017 https://www.facebook.com/groups/254963448192823/ WORLD ASSOCIATION OF TECHNOLOGY TEACHERS By V.Ryan BROAD PEN BROAD PEN