Blink. Eleven just gets a thoughtfully non-comprehending frown in return, though Arche seems at least receptive.

"So that is a... tattoo? Implant? Ritual marking of some sort?" He takes a couple wild guesses, stroking his chin for a moment with a raised brow and a certain scholarly interest to his expression. "Inspired by... local legends, I take it...? Or perhaps something a bit less legendary and more practical." Of anybody else in this room, he might be the most well aware that 'ancient legend' and 'practical reality' aren't always mutually exclusive.