MATRIX Vision : A personal experiment :

personally, i have never been on the comp that long to experience something like this *cough* geek *cough* but if i had to guess, i'd say that it's just the tears in ur eyes scattering the light particles. *cough* nerd *cough*

How nice of you silQ. Anyways, I've had similar images appear after watching the computer monitor for hours without turning my head away. Combine this with being tired @ late hours of the night, and you'll be suprised what shadows move around in the corner of your eyes.