How to draw a realistic and simple eye step-by-step

Hello world, to day I am drawing an eye as you can see. I have drawn many eyes before, however, it is my first itme drawing an eye with color! I hope it turns out well!

 For this drawing you will only need:

  • a pencil darker then 2B
  • Green, dark blue, and light blue pencil crayons
  • a piece of paper

You will not need

  • Two pieces of paper
  • cheap crayola equipment 

Lets start:)