A photorealistic underwater photograph inspired by Ariel the mermaid. A girl from the reference photo portrayed as a mermaid, wearing a modest, fully covered seashell-style bodice with no cleavage and no transparency. She has a long, iridescent mermaid tail with realistic scales and fins. Preserve the girl’s key facial features: face shape, eye color and shape, smile, and skin tone. Adapt her hairstyle into long, soft waves; a warm reddish tint is acceptable. Her expression is joyful and happy. The scene takes place in a beautiful underwater kingdom filled with coral reefs, seaweed, and colorful fish. Sunbeams penetrate the water, creating volumetric god rays. Caustic light patterns are visible on the sandy seabed, with bubbles floating around. Open oysters containing pearls are nearby, and the pearls have a soft, natural iridescent glow. The girl is happily playing with a friendly dolphin, gently touching it with one hand. There are small splashes and a sense of movement, while the interaction remains safe, tender, and wholesome. Style and technique: highly photorealistic, natural-looking materials, physically accurate water behavior, realistic light diffusion and color temperature. Soft underwater studio fill light combined with natural sunlight, subtle rim light around the contours. The child’s skin should look natural, without excessive retouching or hyper-detailed pores. Clean, believable color grading. No text, logos, or watermarks. Camera: underwater photography, 35–50 mm lens, aperture f/4–f/5.6, shutter speed approximately 1/250 s, ISO 200–400. Composition: the girl and dolphin are the main focus in the center; coral and oysters are positioned along the sides. Medium depth of field, subtle natural bokeh. Aspect ratio 4:3 or 16:9, high resolution. Final result: it should look like a real underwater photograph. Negative prompt text Illustration, cartoon style, anime, plastic-looking 3D render, unrealistic neon colors, harsh shadows, excessive sharpening, halos, noise, grain, text, logos, watermark, extra limbs, distorted anatomy, deformed hands, frightening expressions, sexualization, revealing clothing, transparent clothing, cleavage, adult features, unnatural skin, oversmoothing, over-retouched face, unrealistic water, unrealistic lighting, low resolution, blurry subject, poorly drawn scales, duplicated objects