Hey...i think i see a person it it. If you want me to point it out give the word.
*Tis plain, but oddly, i cant stop looking at it because i see a person in it and its bugging me.
*EDIT- Well heres the person i saw, its only a 5 secon'er (literally) to make it easier to notice.
To make it really dark, have a picture of someone like "trapped" and their hands look like they are on the screen and going insane..(know what i mean? like people put hands on the screen like an invisible wall), and blend them in. I think it'll add more darkness to it.