An ancient, decrepit cathedral lost in time, featuring a shattered stained glass window with vibrant shards suspended in mid-air as ethereal god rays pierce through the broken remnants. The scene is rendered in stunning detail with ray-traced reflections, utilizing RTX technology, and displayed in ultra-high-resolution 4K and 8K. The entire atmosphere is enveloped in volumetric lighting, creating a surreal interaction of light and color, reminiscent of an Unreal Engine or Octane Render masterpiece.