Bats are iconic of Halloween, and this design is more of a jumping-off place — toward more bats, Batman, Batwoman, you and the child can decide. The night sky is your limit. The key to this design is to draw the outline very carefully first, so you can adjust if it doesn’t quite look right. You can also leave some space around your child’s eyes. There’s no need to make it more difficult or make them uncomfortable with face paint on their eyelids.