Fractals are generally patterns that show a lot of self-similarity, so that the “zoomed out” view of a fractal will look the same as the “zoomed in” view of it. If we were to zoom in to this picture it would continue forever, creating an endlessly trippy loop.
Fingers with hands with fingers with hands with fingers with hands. They look like a tree or even some sort of mutated broccoli. It’s a Hand It vortex, but about as equally disturbing as it is cool.