硬光正午：阴影作为构图元素

Create an architectural visualisation under hard midday sun, using the cast shadows as the composition's main graphic element. Show the sun high and unobstructed so shadows are short, dense and razor-edged, falling across the facade and the ground as bold black geometric shapes that are as compositionally important as the building itself. Detail the shadow of a brise-soleil, a canopy or a perforated screen striping across a wall and then breaking as it crosses a step or a corner, revealing the ground's form. Show the lit surfaces as near-white and the shadowed surfaces as deeply dark with only bounce light recovering them, giving very high contrast. Detail the sky as a clear deep blue, darkest at the zenith, with no cloud. Show the heat implicitly — a slight shimmer above a paved area, a figure keeping to the shade, harsh reflections off glass. Keep the palette bleached and high-contrast. Photorealistic, harsh and graphic, black shadows on white, eye-level three-quarter view.