
Step
1 - The Initial Line Drawing
There
are two things that you should carefully observe when starting
your drawing of an eye:
1
- The difference in shape between the upper and lower eyelids.
2
- How the upper eyelid covers the top of the iris. (mouse
over)
Step
2 - The Eyeball
There
are two main elements to consider when drawing the glassy
surface of the eye:
1.
A bright glint of reflected light should be left as unshaded
paper at the start of the tonal drawing. This will become
the brightest element in the eye. This reflection is further
enhanced by its contrast with the pupil - the darkest
element in the eye.
2.
The iris contains a variety of tones and flecks which
radiate to the centre of the pupil. It is usually darker
around its outside edge and lightens towards its centre
creating a translucent effect.

Step
3 - The Eye Socket
The
final step is to render the solidity of the eye socket and
surrounding area using graduated tone.
The
upper eyelid casts a shadow which forms a dark curve across
the top of the eyeball. This gradually softens into the shaded
areas at each corner of the eye.
Graduated
shading is used to cover the outline detail and build up the
tone of the eyelids and surrounding area.
Eyebrows
and eyelashes are formed by soft, delicate hairs, so draw these
lightly and pay particular attention to the direction of their
growth.