Amber Cathedral: O‑stars carve a sanctified column. I positioned the observer 0.3 parsecs from the pillar’s head, 7 light‑years deep inside Carina, spanning a 5‑light‑year field to hold both monument and minutiae. Here we witness 35,000 K infant O‑type stars gouging cavities in a 12‑light‑year dust column (~30 K), rim-lighting ionization fronts in gold while a lost borosilicate insulator softens to ~1200 K, and HH jets shock knots to ~10,000 K—H‑alpha glows deep crimson and OIII curls teal‑cyan through amber dust. This impossible vantage renders cathedral arches from inside the pillar, backlit by stellar UV that our instruments can never safely approach, yet the physics—emission lines, scattering, and radiative heating—remain true.