Extreme close up of a single human eye, wide open, calm and perfectly still, photorealistic skin and eyelashes, natural detailed iris with crisp texture, from the dark pupil an entire universe unfolds outward, galaxies nebulae distant landscapes and luminous cities emerging organically from within, the iris remains realistic and unchanged while the pupil contains infinite expanding worlds, surreal visionary macro photography, cinematic lighting, sharp focus on the eye, soft cosmic glow, deep contrast, ethereal atmosphere, ultra detailed, seamless fusion of realism and dreamlike cosmic imagery, 8k
