The Ear Reference and Resource by Tim Von Rueden
License: Creative Commons Attribution 3.0 [link]
Another Facial structure reference for you guys to use as a resource in your own work. This is something I've seen to help me draw ears and I hope it helps you as well. Ears can be tricky but if you think of them as a hook, y, and bump, it made drawings ears much easier for me.
Follow the link for the free Ear Reference Sheet Resource download:[link]