Megauploadz link to my first animation is here for those who were curious to see. It's not much but it's my first, I've gotten some recommendations here on gurochan and I really appreciate it. I would appreciate more. Here's the link to the first.

https://mega.nz/#!BaZjGLaa!vpJ1UoeJ4CRQQAcslVO8ZcM7UEhHn5Chu_5dS0k1ZYk

Secondly, the photo in the thumbnail is a poster I made for a new longer animation I'm working on with four different scenes. Everything seems to be going smoothly however you will notice in the image there are some thick gray and blue lines. Can someone tell me wtf those things are? Did I put a setting too high? My computer is a piece of trash I will get a high end once next month, but can someone tell me what those lines are exactly and can I turn them off? I should have think animation ready by Sunday. Thanks all.