use the person from the reference image. Concept: a vertical street-style portrait in a park in early spring. Subject: a young woman. Setting: a park with tall trees, fresh green grass, and a clear blue sky visible through the branches. Action & Pose: she holds a smartphone in a transparent case in one hand, while the other hand rests casually on her waist. Appearance: hair gathered into a sleek ponytail. Wardrobe: narrow black sunglasses, a thin chain necklace with a miniature pendant, a light beige trench coat worn open, a milky cropped top with soft draping underneath, and high-waisted graphite skort with a neat belt. Lighting: bright natural light. Visual Style: stylish lifestyle, photorealism, high detail. Atmosphere: light spring mood. --ar 9:16