Girl on left has oval shape to head, girl on right has diamond shape
Smile curve is different and amount of gum showing when smiling is quite different.
And again, the brows are different - girl on left has one brow that arches up differently than her other brow, whereas the girl on our right has two, straight, non-arching brows.
Plus, the color of the brow hair is different - girl on left has very light strawberry blonde brows, and girl on the right has dark auburn brow hairs.
A couple more observations:
Girl on left has oval shape to head, girl on right has diamond shape
Smile curve is different and amount of gum showing when smiling is quite different.
And again, the brows are different - girl on left has one brow that arches up differently than her other brow, whereas the girl on our right has two, straight, non-arching brows.
Plus, the color of the brow hair is different - girl on left has very light strawberry blonde brows, and girl on the right has dark auburn brow hairs.