- 142693 240x400 rotation, light, background
- 44017 240x400 rotation, optical illusion, circles
- 40034 240x400 rotation, circles, cubes
- 39835 240x400 rotation, shadow, light
- 38593 240x400 rotation, fractal, immersion
- 29565 240x400 rotation, multi-colored, lines
- 27828 240x400 rotation, blue, circles
- 25559 240x400 rotation, lines, background
- 25135 240x400 rotation, background, dark
- 24214 240x400 rotation, background, light
- 23976 240x400 rotation, spiral, lines
- 21926 240x400 rotation, starry sky, night
- 21678 240x400 rotation, patterns, immersion
- 21281 240x400 rotation, shape, rainbow
- 20709 240x400 rotation, lines, immersion