Create a photorealistic image of an eagle soaring above a rocky canyon, with jagged peaks and a river far below. The eagle's feathers, with their rich browns and whites, should be meticulously detailed. Utilize cinematic lighting, ultra-high resolution, extremely detailed textures, and photorealism. Render the image in 8k resolution, capturing every intricate detail and creating a true masterpiece. The eagle's sharp eyes should reflect strength and majesty.