Raw concrete structures, fortress-like buildings, rugged textures, monumental scale, geometric forms, brutalist aesthetics, functional minimalism, urban renewal, cityscape backdrop, overcast skies, dramatic shadows, high-contrast lighting, bold architectural gestures, exposed ductwork, industrial materials, poured-in-place concrete, board-marked surfaces, repetitive rhythms, modular construction, imposing fa\u00e7ades, cantilevered elements, asymmetrical compositions, abstract sculptures, urban brutalism, monumental landmarks.