Step 6: Darken the middle horizontal construction line and draw a parallel line on top of it. Connect these two lines to the top of Iron Man's helmet.
Step 7: Using the second horizontal construction line as a guide, draw a series of squares on top of Iron Man's head to give it shape. Draw two small circles below these shapes to indicate screws or bolts.
Step 8: Darken in the top part of the main oval. Darken in the square on top of his head but taper it in toward the bottom. Inside that shape, draw a curve near the middle and three angular lines below it that form a hexagon-type shape.
Step 9: Draw a dark thick line on the bottom horizontal construction line. On the edges of this line, draw two V shapes. This shape will make Iron Man's "mouth."
Step 10: From each of those V shapes, draw a line that goes up and ends at the top horizontal construction line. Draw these lines so they go out toward the edges of the main oval to form what could be Iron Man's cheekbones.