Masterful Urban Stairway Fitness Collage

Create a photorealistic fashion/lifestyle collage showing the same athletic young woman in an urban outdoor stairway setting, with her face intentionally anonymized by flat rectangular blur blocks. The collage contains exactly 5 discrete photo panels: 1 large central full body vertical shot of the woman standing sideways on concrete stairs under a blue sky with clouds, 1 top left full body walking shot on a concrete ramp while carrying a black backpack, 1 bottom left close up selfie like cropped shot with an arm reaching toward the camera, 1 top right rear view shot showing her hair bun and the back of her shirt near a modern glass building, and 1 bottom right side view leaning/resting pose by a metal railing with greenery and pedestrians in the background. The subject wears a {argument name="shirt color" default="bright royal blue"} fitted cropped T shirt with black trim, {argument name="pants style" default="black jogger pants"}, white sneakers, and blonde hair tied in a neat low bun; include a black backpack only in the top left panel. Use a wide horizontal canvas, approximately 16:9, with overlapping rectangular image panels and soft collage blending at the edges. Lighting should be natural midday sunlight, high resolution camera realism, shallow to moderate depth of field, crisp clothing texture, concrete stairs, metal railings, glass and steel architecture, blue sky, and urban campus atmosphere. Add no captions, no logos, no watermark, and no extra people as primary subjects; background pedestrians may appear only small and out of focus. Keep the face anonymization visible as simple opaque blurred rectangles in every panel where the face appears.