Here's what exists so far of a yet-to-be-finished wooden shelf project. The plan is to use 2 heads as brackets for a shelf, and then have the other 2 heads create a second tier so I'd have a bi-level shelf to display tiki mugs.
The reason I haven't finished the project yet is because I realized I don't have enough wall space to hang such a shelf. Now they sit awaiting a new idea.
These faces were free-handed rather than using a pattern. That gave each one its own personality.