Mechanical Aperture Facade: Sun-Responsive Shading That Opens and Closes

Design a façade in the manner of Jean Nouvel built from 240 mechanical panels of photosensitive metal diaphragms that open and close like camera apertures in response to the sun, reinterpreting Arabic mashrabiya screens through machinery. Compose a flat glazed south wall filled with a grid of square panels, each containing concentric geometric irises at differing degrees of opening, the pattern reading as a woven textile at distance and as machinery up close, brushed steel and glass, hard afternoon sun casting the geometric pattern deep into the interior, oblique eye-level view, 35mm lens, architectural photography, ultra photorealistic, 8K