Wow... Just wow. I can see that it starts out as a normal French braid, with a fourth section of hair added every other time it's braided. Something unknown happens around the ear area, and at the bottom it's a very fishtail braid, but braided using very small sections at a time, which means it probably took a while to braid. A the bottom, it is either twisted or pinned in a way that it hides whatever is holding it, to create the illusion that it's staying by itself. Cool, eh?