Geo 1095: February 16, Day 777: Into the Maw

Backing out and looking a bit more vertically compared to yesterday's photo at the spiral staircase, it feels like we are looking into the tentacled mouth of some antediluvian Old God. It's gorgeous, and I escaped without being eaten.

Photo unmodified. May 9, 2013. FlashEarth Location. (Since we're underground, I have only a vague idea where this is with respect to the surface.)