Water Spirit Fantasy Illustration

Subject: [theme]

Person/Expression: Young woman, soft oval-shaped face, delicate features, brown eyes close to black, translucent white skin, faint freckles on nose and cheeks, quiet and mysterious expression, calm gaze staring straight ahead.

Clothing/Pose: Blue-green scale patterns and seaweed-like decorations from shoulders to chest, upper body front portrait, still and quiet posture, flowing seaweed-like lines at the neck.

Background/Light: Bright background close to white, transparent atmosphere reminiscent of underwater, small bubbles floating around, faint reflected light, clean and fantastic lighting.

Composition/Camera: Vertical 4:5, front composition centered on the face, bust-up shot, hair spreading widely to the top and sides, stable portrait close to symmetrical, vivid detail.

Texture/Style: [color scheme] hair spreading like water currents, with tips transforming into organic shapes like coral or aquatic plants, iridescent scale decorations on cheeks, high-definition digital illustration, fantastic and colorful underwater fantasy, serene and beautiful atmosphere.

Negative: Low quality, distorted face, unnatural eyes, excessively asymmetrical face, excessive realism, background too dark, text, logo, watermark, extra people.