Spiral of wisdom

Fractal Art is one of those branches of non-mainstream art, which has an inexplicable beauty.
A fractal is an object or a figure that repeats itself at different scales.
I do not know mathematical formulas, although programs are used to create them.

These fractal artworks seem to have something that attracts the attention of the observer.
I do not know if it's its beauty, its symmetry, its infinity, its perfect repetition, its colors ...
Through computers we are able to represent them on a screen, such as this one.