6.After adding some low lights to the edge of the banner with a touch of the tip and a swoop-down motion, he moved on to filling in the body. A mix of black and white was used to create the gray midtone for the head, torso, and parts of the abdomen. If you look closely, you can see how Steve kept track of the design by leaving small lines unpainted (e.g. where the antennas protrude from the head). In areas where you can't leave lines, Steve recommends filling in the area and using the brush strokes as a guide, so don't just fill the area any old way.