Serving and Served: Isolating Ducts and Stairs into Towers

Design a laboratory building in the manner of Louis Kahn, separating servant spaces — stairs, shafts, ducts, plant — into distinct brick towers so that the served spaces remain clear and column-free. Compose blank brick service towers of square and cylindrical plan clustered against a glazed laboratory block, the towers rising above the roofline, no windows in the towers at all, precise brick coursing, a plain paved forecourt, hard afternoon sun modelling the tower geometry, three-quarter eye-level view, 28mm lens, architectural photography, ultra photorealistic, 8K