cosmic horror style here is your modified image generation prompt: in the foreboding twilight, a weathered stone citadel rises from the tenebrous forest, its walls scarred by ancient wars and emblazoned with cryptic hieroglyphs that seem to whisper dread prophecies. a lantern of blackened iron hangs suspended above, casting an ominous glow upon the labyrinthine battlements surrounding a churning pool of turbulent, smoky water. amidst the shadows, a solitary figure stands at the parapet, their back a rigid pillar of resolve, as if confronting the very darkness itself. the air reeks of brimstone and smoke, and the silence is oppressive, punctuated only by the ominous creaking of ancient wood and the distant rumble of thunder in the abyssal depths. . insignificant humanity, indescribable terror, alien deities, existential dread