- 18717 800x600 optical illusion, patterns, swirling
- 29306 800x600 optical illusion, rotation, spiral
- 15611 800x600 optical illusion, dots, glow
- 17458 800x600 optical illusion, rotation, lines
- 32788 800x600 optical illusion, illusion, bw
- 33502 800x600 optical illusion, lines, background
- 32822 800x600 optical illusion, rotation, dipping
- 45057 800x600 optical illusion, zoom, background
- 26452 800x600 optical illusion, colorful, surface
- 7960 800x600 optical illusion, glare, blur
- 26086 800x600 optical illusion, stripes, lines
- 14240 800x600 vortex, optical illusion, points
- 6245 800x600 stripes, optical illusion, speed
- 30284 800x600 mesh, optical illusion, illusion
- 43374 800x600 binary code, optical illusion, rotation