What horrors lurk beyond the imaginations of mortal men; hidden from this the narrowest of slivers on a spectrum of untold possibilities? What watches us from beyond the limits of our own perception; preying upon this blissful ignorance we call reality? Be it something almost animal lurking at the edge of human settlement or a many-angled atrocity whose mere visage is a brown note of madness... there are stranger things in Heaven and Earth than are dare dreamed in all the fictions of men.

So yeah, Eldritch Abomination art thread. Impossibly ancient. Profoundly unknowable. The good stuff.