Thanks, David.

David suggested I draw a "shark monster". I find sharks, monstrous enough, but if I had to add anything to them to make them even more of a threat, I would add long, tongue-like tendrils that surge out of their throats and pierce you in the jugular and drag you down toward their open mouths so they may devour you. The day sharks evolve to have any sort of appendages in the day I will never go further than 3 feet deep into the ocean.