A realistic vertical outdoor phone snapshot of a beautiful European girl 19 years old with black hair, sitting beside a curb or on the edge of a sidewalk. She is curled up slightly, with both arms naturally wrapped around her knees, looking toward the upper-left distance in side profile. She is not looking at the camera. Her eyes feel calm and slightly absent-minded, as if she has paused for a quiet moment in bright summer sunlight. Her lips are naturally closed, and her expression is soft, restrained, slightly cool, with a faint melancholic undertone. Her makeup is clean and everyday: sheer glowing base, natural brown brows, soft pink blush, a sun-warmed flush on the cheeks and nose tip, very subtle eyeliner, and soft pink lips. Avoid heavy glam makeup or an exaggerated influencer face. She wears a pale blue-green floral thin-strap summer dress, close to mint blue, aqua, or soft green-blue, with small white flower prints. The top has thin straps, a small front tie, and natural gathering around the neckline and waist. The skirt covers her curled legs and forms large realistic folds around the knees and lower body. The fabric is light and soft, with a gentle sheen under sunlight, turning slightly green-gray in shadow. Keep it like an everyday summer floral sundress, not a polished formal dress. Visible skin includes the side of her face, ear, neck, collarbones, both shoulders, partial upper chest, both arms, hands, fingers, and small edges of the legs. The shoulders, collarbones, upper arms, and hands are the main sunlit skin areas. Her skin tone is fair and warm, creamy-bright in direct sunlight, with soft warm-gray shadows. The skin should look fine, soft, and slightly dewy, as if it would feel warm from the sun, smooth, clean, and gently elastic. The highlights on the shoulder and arms should be rounded and realistic, not plastic or overly smoothed. Strong outdoor sunlight comes diagonally from the upper-right side of the frame, lighting the cheek, nose bridge, shoulder, collarbones, upper arms, and hands. The inner arms, dress folds, and curb area fall into deeper shadows, keeping the real contrast of outdoor daylight. The shot should feel like a friend standing nearby and taking a casual photo from slightly above and from her front-right side. Use a vertical medium-close portrait frame, close to her upper body and knees. The composition should not be perfectly centered; keep a slight accidental imbalance. The background is an outdoor street edge: dark gray asphalt, light gray concrete curb, grainy sidewalk texture, deep green roadside plants, a few fallen leaves, and hard shadows cast by sunlight. The subject is clear, while the background is only slightly softened and still recognizable. Avoid excessive bokeh. The overall image should feel like a real lifestyle photo taken under strong afternoon sun, not a studio portrait. The mood is as if she had been walking along a bright summer road, then sat down and looked into the distance for a moment, briefly separating herself from the destination. The atmosphere is quiet, soft, bright, and slightly lost in thought.