So I thought I would post this lovely conceptualization and representation of the movements of the cranial bones according to medical osteopathy. Highlighted is - my favorite bone - the sphenoid. It's the one that looks like Batman's private crime-fighting jet.
I wish I could take credit for this, but I cannot. And I'm not 100% sure that the individual who posted it created the animation, however, there is a small signature in the bottom right corner.