- 43486 800x600 optical illusion, zoom, background
- 32905 800x600 optical illusion, lines, background
- 32127 800x600 optical illusion, rotation, dipping
- 30497 800x600 optical illusion, illusion, bw
- 27344 800x600 optical illusion, rotation, spiral
- 25842 800x600 optical illusion, colorful, surface
- 25314 800x600 optical illusion, stripes, lines
- 17392 800x600 optical illusion, patterns, swirling
- 16323 800x600 optical illusion, rotation, lines
- 14246 800x600 optical illusion, dots, glow
- 7134 800x600 optical illusion, glare, blur
- 47325 800x600 sparks, optical illusion, dark background
- 42971 800x600 rotation, optical illusion, circles
- 41101 800x600 binary code, optical illusion, rotation
- 36982 800x600 abstraction, optical illusion, black