Step #1
First start the tutorial by drawing an oval & five curve lines. Also draw outline for ears.
Step #2
Draw outline for eyes.
Step #3
Make outline for nose.
Step #4
Draw outline for ears, lower face, neck & lips.
Step #5
Draw hairs.
Step #6
Make eye brows & eye lashes.
Step #7
Draw lips & wrinkles over the face.
Step #8
Make retinas.
Step #9
Make shirt & enhance ears.
Step #10
Enhance hairs.
Step #11
Draw beard.
Step #12
Finally, make necessary improvements to finish.
