Mysterious Gothic cathedral, dark stone walls, stained glass windows, eerie candlelight, ominous shadows, rich velvet drapes, intricate stone carvings, dramatic arches, grandiose vaulted ceilings, mystical ambiance, warm golden lighting, somber grey skies, overcast weather, mysterious fog, ancient ruins, crumbling stones, moss-covered walls, worn wooden doors, ornate metalwork, sacred symbols, mysterious artifacts, dimly lit corridors, secret chambers, abandoned crypts, haunted atmosphere, eerie soundscape.