We begin with the pupil, you can use the circle or draw it by hand .
The next step. Draw the upper and lower eyelids .  

https://pp.vk.me/c638121/v638121596/5d88/EjEtpl1ZvUQ.jpg

Draw on your pupil a few highlights - it will give a realistic eye.

https://pp.vk.me/c638121/v638121596/5d91/7r4QvGWlvaA.jpg

We proceed to the part of the tone, volume and realism of our eyes. In this lesson, our eyes will be black and white in order to emphasize that the foundations and structure. We divide our eye on the pitch. The most part of the light will be a highlight on the pupil. Him we will not touch, and later, and erase all its contours. Please note that the darkest in our eye is the pupil, then go by the tone lashes, then the third eyelid, the iris and the lightest is white of the eye (do not leave it white, he also has the tone).

https://pp.vk.me/c638121/v638121596/5dc7/QC79UQUbecY.jpg

An equally important part in drawing the eye - lashes.In order to be our lashes looked thicker bit of stroking the floor at the base of the eyelashes forces. Hence Eyelashes gain volume and density.

https://pp.vk.me/c638121/v638121596/5dd0/fbUEPWKVE7E.jpg

You should come out like image of the eye.

https://pp.vk.me/c638121/v638121596/5dd9/oDJ-KJ6ECQE.jpg