extreme close up macro of a human iris, deep blue color with intricate natural fibers and subtle golden flecks, photorealistic texture, in the center of the pupil a subtle hidden reflection reveals a faint silhouette of a nose profile, as if glimpsed inside the eye like a secret being discovered, soft dramatic lighting, dark navy background, cinematic, high detail, sharp focus, photorealistic, raw unretouched photography, canon EOS R5 100mm macro