Theme: Wind sweeping across the grassland. Subject: A vertical portrait of a woman in her 20s standing in a tall green grassland. Wearing a white summer dress, with one arm extended diagonally downward, touching the grass with her fingertips while gazing into the distance. A moment where her hair, sleeves, and the surrounding grass all sway naturally in the same wind. Person and Expression: Face turned slightly to the left of the screen, gaze directed toward the far left. Soft oval face, clean jawline, natural double eyelids, thin pale brown eyebrows, smooth bridge of the nose, pale coral pink lips. Light beige-pink eye makeup, natural eyelashes, subtle blush on the cheeks, light skin glow. Bright brown medium-long hair with thin bangs and layers around the face, with the ends and fine strands flowing to the right of the screen due to the wind. Clothing and Pose: A long dress made of soft white cotton material. Thin shoulder straps, a wide round neck with fine gathers, loose semi-transparent short sleeves that drop slightly from the shoulders, a cinched waist, and a gently flaring skirt. The upper body is slightly twisted, with one arm naturally lowered and the palm open, letting only the fingertips touch the tips of the grass. A calm standing posture with relaxed shoulders and neck. Background and Light: A vast, extending green grassland with varying shades. Long grass in the foreground overlaps the person's arm and the lower part of the skirt; the distant hills and pale cloudy sky are heavily blurred. Soft natural light wraps uniformly from the front-diagonal, creating no strong shadows. Low-saturation summer colors centered on white and muted green. Composition and Camera: 3:4 vertical aspect ratio. A medium-long shot with the person placed centrally and slightly to the right, leaving a small amount of headroom. Shot from a natural height close to eye level, focusing on the face and upper body. Large inclusion of foreground grass, with the background smoothly blurred using a shallow depth of field. A calm space is left on the left side of the screen in the direction of the person's gaze. Texture and Style: A fashion portrait photograph using natural light. Delicately and realistically depicting the skin, hair, thin white fabric, and slender leaves of the grass. Soft gradations, gentle contrast, and subtle color correction. A refreshing photographic expression avoiding excessive skin smoothing or strong HDR. Negative: Deformed fingers or hand shapes; do not omit shoulder straps and transparent sleeves; do not reverse the wind direction of hair and grass.