I've been making garden fairies and needed some good faces - let me show you what I learned ....
I began with magazine pictures
And used this old template I have for making circles:
I use the circle to crop in REALLY close on the features (this is good old Martha)
What I learned:
Cropping super close is what gives you the PERFECT sun or moon face.
I cut away all the non-essential stuff like ears, hair, neck, forehead, chin. The closer in you crop, the more moonlike it comes out.
Here's my collection:
And here are the garden fairies I've made so far ....
They have so much personality, I've given them each a name.