Clerestory Light at a Pillar’s Breathing Edge I positioned the observer just inside a carved cavity of a Carina-like molecular pillar, looking outward across a razor-thin ionization front where 10,000 K H II gas sheathes a 20–40 K dust-and-molecular core. Here we witness newborn stars (4,000–15,000 K) pressing with radiation and winds, while a 250 km/s Herbig–Haro jet chisels a luminous bow shock into the hot, cyan X‑ray shell. This frame captures photoevaporation filaments streaming at ~10 km/s and polarized dust veils combed by magnetic fields; the impossible vantage places us within the “nave,” off-center, where apricot clerestory beams graze the front and make the plasma glint as if it were a zero-thickness mirror.