Morrowind, Telvanni architectural style, ancient Dunmeri stronghold, intricate stonework, twisted black tree roots, grandiose entrance, high ceilings, ornate wooden doors, dimly lit torches, mysterious shadows, dark volcanic rocks, moss-covered walls, eerie mist, abandoned, forgotten, ancient artifacts scattered, worn stone floors, narrow corridors, grand halls, regal thrones, ancestral portraits, dusty tomes, mysterious ancient ruins, overgrown with vines.