caritas

an image of the symbols for different types of eyes and their corresponding shapes are shown in this
Facial Expression Chart :D by StaticFactory on DeviantArt
cartoon eyes with different expressions and shapes for the character in the game, which is also used
a page with different faces drawn on it
A Bunch of Expressions by sharkie19 on DeviantArt
an info sheet showing the different facial expressions
BREAKFAST! - StickerEmoji YCH - Set 1 - OPENED by SatraThai on DeviantArt