Found a superior quality source 10 mins after uploading the Twitter one, fml. Huge shame the image replacement request thread doesn't allow cross-site replacements.

Anybody know what the big eye-like objects above the prisoner represent?

creaothceann said in comment #2606024:

Anybody know what the big eye-like objects above the prisoner represent?

It looks like the Hatchling's eyes and skin tone. I'd guess it's a representation of their consciousness projecting itself onto the Eye.