- 44631 800x600 optical illusion, zoom, background
- 33348 800x600 optical illusion, lines, background
- 32650 800x600 optical illusion, rotation, dipping
- 32170 800x600 optical illusion, illusion, bw
- 28757 800x600 optical illusion, rotation, spiral
- 26248 800x600 optical illusion, colorful, surface
- 25844 800x600 optical illusion, stripes, lines
- 18283 800x600 optical illusion, patterns, swirling
- 17090 800x600 optical illusion, rotation, lines
- 15237 800x600 optical illusion, dots, glow
- 7725 800x600 optical illusion, glare, blur
- 48666 800x600 sparks, optical illusion, dark background
- 43714 800x600 rotation, optical illusion, circles
- 42766 800x600 binary code, optical illusion, rotation
- 37290 800x600 abstraction, optical illusion, black