Draw the upper eyelid first
Mark the lash line lightly
Start lashes from the lash line, not above it
Draw upper lashes longer and thicker
Vary the length of each lash
Angle lashes outward and upward
Curve each lash slightly
Space lashes unevenly
Keep inner corner lashes shorter
Keep outer corner lashes longer
Add a few overlapping lashes
Taper each lash to a fine point
Draw lower lashes shorter and lighter
Angle lower lashes downward
Avoid making lashes look identical
Refine the lash line after drawing
Erase extra guide lines
Darken the base of the lashes
Keep the tips thin and clean