A colossal ancient black dragon lies half-submerged in a shallow forest pool, its cracked obsidian-like scales encrusted with moss, leaf litter and tiny roots, one luminous purple eye glowing from a deep socket. The dragon’s jaw rests against a weathered human skull, dirt-stained and partially submerged, both casting rippled reflections on the water. Misty old-growth forest surrounds them, shafts of volumetric sunlight piercing the canopy, damp tree roots and ferns framing the scene. Hyperrealistic ultra-detailed textures: wet glossy skin, intricate scale fractures, mud-caked bone pores, scattered debris and small insects. Low-angle close-up composition with shallow depth of field and cinematic bokeh, dramatic rim lighting, high dynamic range, moody desaturated greens and cold slate blacks with a violet accent in the eye, subtle film grain, photoreal, dramatic, ancient and eerie atmosphere, believable anatomy, epic storytelling quality.