Cathedral Pillar Carved by 40,000K Children of Light I positioned the observer 0.2 parsecs from a dust-laden pillar in Carina, its 25 K molecular skin ablating under the ultraviolet flood of newborn O-type stars 5 parsecs away. Here we witness Hα-bright (10,000 K) ionization fronts peeling into filigree, OIII at 495.9 nm tracing turbulent sheaths, and EGGs under 0.05 parsecs casting cometary tails—exposed with dynamic range to hold both near-black shadow and razor-detailed rims. This frame captures an impossible intimacy with kilometer-scale ridges against a kiloparsec cathedral, where the very light birthed inside the cloud sculpts and erodes its parent in real time.