Exposed concrete walls, rugged textures, raw industrial aesthetic, functional corridors, sterile white floors, angular lines, brutalist architecture, institutional atmosphere, natural light pouring through clerestory windows, metal beams, utilitarian furniture, minimalist decor, efficient circulation routes, nurse stations, patient rooms, operating theaters, diagnostic equipment, medical supplies, urban surroundings, overcast skies, dramatic shadows, high contrast lighting, 1/2 composition, symmetrical framing, realistic renderings.