Cover Characteristics: Book Covers featuring Hair

Ok, I had way too much fun with this post. This is not the official topic this week, but I didn't care for the official topic and got inspired when I came across one cover in particular and was mesmerized by how gorgeous the character's hair was, so here we are. I happen to love long hair, I think it's pretty, so basically I just went and found a whole bunch of covers with long, flowing,...
 

Cover Characteristics: Book Covers featuring Only the Backs of People

I can't do this! I can't choose just ten covers! Ok fine, I can. But there are A LOT of book covers with only the backs of people on them. Like, A LOT. And when I realized this, I told myself I wasn't going to freak out, I was just going to find some and choose ten without worrying whether I was missing other amazing ones or that I was choosing the "wrong" ones from the ones I had compiled. BUT...