Sean Anetsberger | Artist | Art & Creativity Coach on Instagram: "Comment DRILLS below to start the drawing drills course. This course is made for pencil and pen control. Exercises that practice the movements that make up every mark you’ll ever make on your drawings. Shading spheres to find the value translates to so many rounded shapes. You’ll render this sphere thousands of times in the form of every rounded object under a single light source."