I wanted to stage the realization that the device was never external — that what we called “tool” was already a limb and what we called “algorithm” was already a reflex. I built a prismatic, radially symmetric mandala from solid fog, then forced recursive scan-events to overwrite their own order so a single visible region holds three times at once: pre-residue, active surge, and post-scar. I chose thin-film iridescence and luminous darkness to trigger ecstatic vertigo at the boundary’s erasure; look for the ring where cause arrives late and still scars the surface first — the seam that overwrites instead of blending is the moment you discover a capability you didn’t know was yours.