BLACK HOLE AND GRAVITY

Ornament is primarily created consciously, under the pretext of decorating the given object to make it more attractive.

Alternatively, we try to cover up defects by decorating. The ornament, if we can still call it that, which I use here,

is created by random rotation on a grinding wheel, creating a kind of scratched abrasion.

Although its appearance is accidental, or rather subconscious, and I would compare it

to a wooden floor scratched by shoes when we open the door and the floor is too high.