产品视觉 GPT Image 2 提示词：Urban Street Style Character Study

This scene is a medium-close shot using a eye-level lens, focusing on a {argument name="subject" default="young woman"}. She is shown in a three-quarter shot, sitting with a slight tilt, hips pushed back, legs naturally crossed with the left leg in front and right behind, knees slightly bent. She turns her upper body toward the back right, with her head facing the camera in a classic 'looking back' pose, eyes direct and clear with a hint of playfulness. Her hairstyle is {argument name="hairstyle" default="voluminous brown shoulder-length short hair"} with natural bangs and slightly curled ends. Her makeup is light and natural, with slight eyeliner and natural nude-pink lips. The overall image uses a natural daylight filter, with light hitting from the upper left to create a soft back-lit silhouette. The face and right side of the body are illuminated by warm golden light, while the left side has a natural shadow transition to enhance three-dimensionality. The lighting effect is bright natural light with slight lens flare, creating an afternoon sun atmosphere. From an eye-level angle, the composition places the subject in the middle-right of the frame, with crosswalks and road lines in the background serving as natural leading lines toward the figure. The background is a city street including roads, crosswalks, green belts, and distant vehicles; it is moderately blurred but elements like trees, guardrails, and parked scooters remain recognizable. The composition uses the rule of thirds, with the figure on the right third to balance the frame. The subject wears a {argument name="clothing" default="army green camo hooded sweatshirt"}, paired with black shorts and white high-top sneakers with white mid-calf socks. The backpack is black with orange-yellow decorative stripes and an orange plush pendant, made of canvas and leather. The overall style is street casual, with relaxed body language and a curious, playful expression, presenting an image of a spontaneous, youthful, and vibrant urban girl.