Ultra-detailed semi-realistic digital portrait of a young woman with an ethereal crystalline fantasy aesthetic, face tilted upward in a low-angle view, eyes glancing sideways with a serene, dreamy expression, lips softly parted. Voluminous wavy platinum-white hair with soft curls, catching prismatic rainbow light flares in streaks of magenta, orange, yellow, cyan and violet. Luminous blue-green eyes with long dark lashes, heavy holographic glitter eyeshadow in gold, violet, pink and teal, soft natural brows, delicate freckles, glossy coral-nude lips, pale porcelain skin with a dewy glow. Cracked-glass effect across her cheek and temple, with fine fracture lines and floating iridescent glass shards, prismatic crystal fragments scattered in her hair and over her face. Shimmering iridescent fish-scale texture along her neck and collarbone, in holographic teal, pink, gold and silver, fading into broken glass pieces. She wears an oversized white hoodie with drawstrings. Background: pure black studio backdrop, clean and minimal. Lighting: dramatic low-key studio light, strong prismatic light refractions and lens flares, rainbow caustics on hair and skin, soft rim light, glossy highlights. Color palette of pearl white, silver, deep black with vivid holographic rainbow accents. Futuristic mermaid-meets-shattered-glass fantasy editorial, shallow depth of field, sharp focus on the eyes and face, hyper-detailed skin and hair strands, 8K, trending on ArtStation, vertical 9:16 composition. Negative prompt: tattoos, tattoo, body ink, text, watermark, logo, signature, extra fingers, deformed hands, distorted anatomy, asymmetrical eyes, blurry face, low resolution, washed-out colors, overexposed skin, muddy colors, jpeg artifacts