Cosmic Cartographer Portrait

Create an ultra-realistic, museum-quality digital artwork in portrait orientation (9:16). A beautiful young woman is centered in the composition. The left half of her is completely photorealistic with natural skin texture, expressive blue-gray eyes, soft cinematic lighting, and flowing dark hair. The right half gradually transforms into a living universe. Her hair dissolves into luminous blue, violet, and indigo nebulae filled with billions of tiny stars. Elegant golden constellations connect across space like celestial blueprints. Ancient astronomical maps, delicate compass circles, orbital diagrams, mathematical sketches, and glowing navigation lines weave naturally through the galaxy. Small floating observatories, celestial towers, brass telescopes, astrolabes, and tiny architectural structures orbit gracefully among planets and star clusters, as if mapping the cosmos. Saturn-like planets, glowing moons, distant galaxies, and shimmering cosmic dust add incredible depth. The transformation should feel organic rather than split exactly in half, with glowing particles blending seamlessly between the human portrait and the universe. Rich navy blues contrast beautifully with warm gold accents, creating a premium luxury sci-fi aesthetic. Minimal background, cinematic volumetric lighting, subtle rim light, soft depth of field, extraordinary micro-details, breathtaking realism, elegant composition, masterpiece quality, award-winning digital art, 8K, HDR, ultra sharp, highly detailed, no text, no watermark, no logos, no frame, no extra limbs, no deformed features.