Mysterious medieval castle, dark mysterious atmosphere, rich velvet drapes, ornate stone carvings, grandiose stained glass windows, intricate Gothic arches, dramatic candlelight, eerie misty morning, ancient weathered stones, moss-covered ruins, mystical lanterns, mysterious crypts, dimly lit corridors, worn wooden doors, rusty old hinges, heavy iron gates, foreboding spires, ominous thunderstorm clouds, warm golden lighting, 3/4 composition, atmospheric perspective, realistic textures, ambient occlusion.