Indigo Patchwork on the Stairs

An adult gender-neutral model wearing a long indigo patchwork coat with contrasting sashiko stitches, walking down broad sunlit concrete steps. Capture mid-stride from above and to the side; the coat opens just enough to show ivory trousers, one hand on a simple handrail. Crisp zigzag railing shadow on warm concrete, tactile faded denim panels, visually clear construction, no readable text, refined street-fashion photography. Create one single finished photograph, aspect ratio 3:4. No collage, no lettering, no logos, no watermark. Original composition; photorealistic materials, natural proportions, controlled highlights and detailed shadows.