This is a picture of my eye with a few of the features labeled. We learned some very interesting things about eyes. Did you know that someone's iris is as unique as a fingerprint? Or that your pupil is the most pure form of black? We learned about some new parts of the eye that I didn't know about. For example, there's a bunch of oil glands in your bottom eyelid that squirt oil into your eye for protection. The eye parts that I labeled are just a few of the many parts that make up an eyeball.