The perspective job is simply rad. I've never done such an extreme overhead shot before. How did you approach it?

I did abstract shapes with a hard brush, looking for good composition.

I have a face that I compulsively blot with napkins, because I hate the feeling of oils on my face. One time I looked at a napkin and saw a good design in the abstract, oily shapes, but realized that dark figures had always represented positive space to me. While doing those centralized dark marks I tried to look for something different from what I'd normally do. The Indians on the cliff were an afterthought drawn once my friend said some foreground element should be there, but I'm not really sold their perspectives.

Wow, this is really awesome! From the thumbnail I thought at first that it was an xray of someone's skull, actually. Super perspective & angle! I really like that it's monochrome.

How convenient for me, because I can't work well in colours yet! :D