Create a hauntingly atmospheric scene set in an ancient graveyard on a moonlit night. The silhouette of an eerie, gnarled tree looms over the weathered tombstones. Wisps of fog crawl along the ground, as if the spirits of the departed are rising from their eternal slumber. A full moon casts an ethereal glow, illuminating the scene with a pale, otherworldly light. In the distance, an old, crumbling mausoleum beckons with its rusted iron gates slightly ajar. Give the image an unsettling and foreboding atmosphere, evoking a sense of both mystery and dread