A simple theme with mountains. I'm pretty sure there's no problems with it. (It's my personal theme after all.) Anyhow, the artist that made this background is on DeviantArt: http://masterteacher.deviantart.com/) BTW, the original image is 3840 x 2160. I had to Re-Size it to 2560 x 1440 because Theme Creator doesn't support any higher. So, sorry 4K users.