Keqing's official art on the left, and the fan-made one using mathematical functions on the right (Image via HoYoverse, u/Odd_Ruin6499) The creativity of the Genshin Impact fanbase is boundless.

In nature, fractal patterns aren’t just aesthetically pleasing, they’re also often related to function ... the art that feel like they’re aesthetic or subjective, but we can use math ...