Rugged brutalist building, raw concrete textures, exposed ductwork, industrial materials, steel beams, wooden accents, natural stone walls, fortress-like structure, dramatic cantilevered roofs, bold geometric forms, minimalist ornamentation, functional simplicity, urban cityscape, overcast sky, high-contrast lighting, deep shadows, 1/1 composition, symmetrical framing, gritty realistic textures, ambient occlusion.