centered horrifying detailed side view profile portrait of a insane, crazed, mad old bald zombie, cthulhu, eldritch abomination, black and red, silver on black, dunwitch horror, ornate tentacles growing around, ornamentation, thorns, vines, tentacles, elegant, beautifully soft lit, full frame, 8 k by wayne barlowe, peter mohrbacher, kelly mckernan, h r giger