Rugged concrete fa\u00e7ades, fortress-like buildings, brutalist architectural style, raw unfinished surfaces, exposed ductwork, industrial pipes, functional minimalism, fortress-like structures, monumental scale, geometric forms, bold angular lines, monolithic concrete walls, raw poured-in-place concrete, weathered steel beams, utilitarian aesthetic, institutional atmosphere, dramatic natural light, high ceilings, open floor plans, Brutalist-inspired furniture, modernist design principles, 1960s-era architecture, urban campus setting, overcast skies, diffused soft lighting, shallow depth of field, symmetrical composition.