Rough-hewn concrete walls, brutalist fortress-like buildings, rugged stone foundations, raw steel beams, industrial-style pipes, exposed ductwork, minimalist ornamentation, functional simplicity, bold geometric forms, dramatic cantilevers, angular staircases, poured-in-place concrete, weathered metal accents, urban campus setting, overcast skies, strong dramatic lighting, high contrast ratio, 2/3 composition, symmetrical framing, detailed textures, ambient occlusion.