- 44631 240x320 optical illusion, zoom, background
- 33348 240x320 optical illusion, lines, background
- 32650 240x320 optical illusion, rotation, dipping
- 32170 240x320 optical illusion, illusion, bw
- 28758 240x320 optical illusion, rotation, spiral
- 26248 240x320 optical illusion, colorful, surface
- 25844 240x320 optical illusion, stripes, lines
- 18283 240x320 optical illusion, patterns, swirling
- 17092 240x320 optical illusion, rotation, lines
- 15241 240x320 optical illusion, dots, glow
- 7726 240x320 optical illusion, glare, blur
- 48670 240x320 sparks, optical illusion, dark background
- 43714 240x320 rotation, optical illusion, circles
- 42766 240x320 binary code, optical illusion, rotation
- 37291 240x320 abstraction, optical illusion, black