Raw concrete walls, rugged stone facades, brutalist fortress-like structures, dramatic cantilevered roofs, industrial-scale steel beams, exposed ductwork, poured-in-place concrete floors, rough-hewn wooden accents, cold atmospheric lighting, high-contrast shadows, stark minimalist decor, monumental urban scale, imposing institutional presence, functional simplicity, weathered exterior surfaces, rusting metal detailing, abstract sculptural forms, dramatic nighttime illumination.