Photorealistic vertical lifestyle fitness portrait of an athletic adult woman (25+ years old) in a modern urban environment on a sunny day. The scene takes place in a contemporary architectural setting with concrete walls, pillars, and a covered walkway. She is captured in a 9:16 vertical full-body composition, framed from the knees up. The camera is positioned at a slightly low angle, with eye level around chest height, subtly emphasizing her physique. She is walking casually, shown in a near-full left profile view, head turned slightly to the right, looking into the distance with a confident, relaxed expression. Pose & presence: Natural walking motion, relaxed posture, realistic weight shift, calm confidence. The movement feels candid and unforced. Hair: Tied in a high ponytail, with loose wavy strands framing the face, natural volume and movement. Accessories & details: Large dark oversized sunglasses, minimal natural makeup, red nail polish. A thin gold necklace with a small pendant, a delicate gold bracelet on the left wrist, and a simple ring. Outfit: A matching warm neutral activewear set in taupe/beige tones: – halter-neck crop top with a deep V neckline and open back – high-waisted biker shorts ending mid-thigh, featuring a small gold logo on the waistband White chunky sneakers with white socks slightly visible. Lighting: Natural daylight with soft shadows cast by the overhead structure. Even illumination, realistic contrast, no harsh highlights. Environment & background: Modern urban setting with cool gray concrete architecture, dark asphalt ground, subtle greenery and trees in the distance, and a blue sky with light clouds. The background remains clean and uncluttered, reinforcing a minimalist city aesthetic. Color palette: Soft, warm neutral tones in the outfit contrasted against cool gray concrete, with muted greens and sky blues for balance. Camera & realism: Professional fitness and lifestyle photography style. Sharp focus, high detail, realistic proportions, natural skin texture, clean composition, modern minimalist urban vibe. Optional Negative Prompt plastic skin, exaggerated curves, unreal anatomy, CGI, digital art, illustration, harsh shadows, overprocessed skin, distorted proportions, extra limbs, blurry focus, cartoon look