Black and White Checkered Background

Download for the full size.

This hurts my eyes if I stare at it too long...
I have a feeling I'm going to be using this one a lot...

You can edit this however you want.
You can use this for whatever you want.
You ARE allowed to re-post this elsewhere, as long as you don't claim it as your creation.
You can use this for free. You do NOT have to pay/favorite/comment/etc. to use this.
You ARE allowed to use this for commercial purposes.
You do NOT have to credit me when you use this. Although it would be nice, you don't have to.

Original size: 1280x800