Raw concrete fa\u00e7ade, brutalist architecture, fortress-like structure, robust columns, chunky stone walls, rugged textures, muted color palette, overcast skies, dramatic shadows, high-contrast lighting, angular lines, geometric patterns, industrial materials, utilitarian aesthetic, functional design, educational signage, abstract sculptures, urban surroundings, busy streets, modern cityscape, shallow depth of field, 1/2 composition, realistic rendering.