Mouths can really improve your
character. Here are the basic mouth patterns that will add expression
to your character.
If you notice, I included the
wrinkle lines or crease in the corner of the mouth. It's the small
details that make the drawing. Quick easy lines that add character.
If you want you can always add teeth to make a funnier face.
One tooth can be larger than
the other or same size--vary it from character to character to find
the best match for that animal. People and animals both can have
buck-teeth. I have used this on teddy bears, rabbits, balloon
guys, and anything I want to make different or funnier.