Raw concrete walls, exposed ductwork, industrial pipes, metal beams, rugged stone foundations, fortress-like structures, monumental scale, dramatic cantilevers, geometric shapes, angular forms, poured-in-place concrete, brutalist fortresses, urban landscapes, metropolitan backdrops, overcast skies, diffused natural light, high-contrast shadows, abstract compositions, 2/3 framing, atmospheric perspective, gritty textures, weathered materials.