Cathedral Pillars and a Solitary Witness in Carina I positioned the observer 12 light-years inside the Carina Nebula, meters above a PAH-laced rock ledge where a dusted robotic lander rests, to face three 5-light-year molecular pillars being carved by an off-frame O-type star. Here we witness UV photons from a 38,000 K, ~800,000 L☉ source driving photoevaporation at several km/s, OIII and Hα sheets glowing teal and rose, and a recessed protostellar cluster leaking warm infrared through chocolate-brown dust. This frame captures the impossible intimacy of a telescope-grade view from within the ionization front: lander thermals at −203°C, drifting streamers, and diffraction-tinted glare pooling along eroded ridges that rise like nave columns into darkness.