Step 6: Under the shape of the head, draw a few lines as guides for Green Lantern's neck. The lines on the left should be short and close to the chin, and the line on the right should be longer and below the ear. Step 7: That’s it for the initial sketch! You have the basic shape of Green Lantern from Justice League Unlimited. Now go in and tighten your drawing. From this point on, press harder with your pencil in order to get darker lines and a more defined sketch. Step 8: Darken the shapes of Green Lantern's eyes and make them a bit narrower. Inside each eye, draw a small circle for the pupils. Step 9: Draw two thick angled shapes above Green Lantern's eyes for his eyebrows. The shapes should angle down in between the eyes. Step 10: Add Green Lantern's nose in the section between the horizontal construction line and the bottom edge of the circle. The nose basically consists of a long curved line on the left side for the bridge of the nose and two tiny curved lines at the bottom for the nostrils.