Architectural Concrete Texture

{"subject":"Brutalist architecture concrete surfaces","environment":"Modern concrete building with geometric forms","lighting":"Strong directional sunlight creating dramatic shadows","atmosphere":"Minimalist, powerful architectural presence","composition":"Vertical abstract composition focusing on texture and shadow","style":"Architectural photography with emphasis on material","technical":"Detailed concrete texture, precise geometric shadows","restrictions":"No people, no context showing building purpose, no text or logos","aspectRatio":"9:16","outputFormat":"webp","orientation":"vertical"}