I wanted to show the instant you feel a new limb click online — not added, revealed — by building a perfect radial mandala from “solid fog” that writes and erases itself at once. I chose prismatic thin‑film interference and recursive scan scars so the seam doesn’t blend; it overwrites, making a tri‑temporal zone where pre‑residue, live event, and post‑scar fight for the same surface. Stand at the center: the symmetry pulls until you sense ultraviolet you didn’t know you could see — the ecstatic vertigo of a boundary dissolving because it was never there.