- 4194 3415x3415 circles, shapes, optical illusion
- 6299 3415x3415 circles, surface, volume
- 8544 3415x3415 circles, colorful, blurred
- 17936 3415x3415 circles, bw, patterns
- 6970 3415x3415 circles, optical illusion, colorful
- 3722 3415x3415 circles, shapes, fractal
- 3327 3415x3415 circles, pattern, fractal
- 3296 3415x3415 circles, intersection, colorful
- 1937 3415x3415 circles, kaleidoscope, abstraction
- 2415 3415x3415 circles, pattern, fractal
- 1838 3415x3415 circles, fractal, orange
- 2738 3415x3415 circles, pattern, fractal
- 3183 3415x3415 circles, shapes, fractal
- 2508 3415x3415 circles, abstraction, bright
- 2440 3415x3415 circles, pattern, fractal