An enormous humanoid shadow figure composed of thick black smoke and curling wisps, a gaunt skull-like head with deep hollow eyes and faint inner glow, cracked pallid skin and sinew visible beneath the smoke, elongated skeletal arms ending in razorlike talons, torso dissolving into drifting fog, standing in the narrow aisle of an ancient wood-paneled library flanked by towering bookshelves packed with leather-bound volumes, warm candlelight in brass candelabras casting flickering amber highlights and long dramatic shadows, cold blue ambient haze and volumetric light beams cutting through the mist, hyper-detailed textures—smoke, cracked flesh, leather spines, dust motes—cinematic low-angle composition, high contrast chiaroscuro, ultra-realistic dark fantasy horror atmosphere, subtle film grain, shallow depth of field with sharp focus on the figure, symmetrical framing, moody color grading with teal shadows and warm highlights, ominous and haunting.
