Using pencil, follow the step by step instructions to draw an eye
In this course "How to draw a realistic eye" you will learn the skills and techniques needed to draw and eye using pencil. We will cover sketching the eye, adding tone to make it look more 3D as well as adding in the fine details to make it look more realistic. If you would like to learn more about drawing then this is the course for you. No drawing experience needed.
I suggest that you take a photograph of an eye using your phone or a camera and then have it beside you as you follow through the drawing course. You will want to check back with the photo constantly as you draw. Try and make sure it is a focussed photo and taken in good light so that you can see the details in the iris.