Step 4: Draw two arcs or half circles that resemble wide letter Us under the horizontal construction line as guides for Dexter's eyes. The arc on the right side of the vertical construction line is behind the nose, so don’t draw over the nose.

Draw a couple more curved lines under the nose to make the mouth. Step 10: Thicken the arcs that make up his eyes and the horizontal construction line to create Dexter's thick-rimed glasses. Inside each eye, draw a small half circle and shade them in.

Draw a vertical line inside near the right edge for the opening of Dexter's lab coat and a two shaded ovals to represent the buttons. Step 15: Use the original trapezoid-like shapes to draw Dexter's shoes. Draw a small arc on the bottom of each sh