American Institute of Architects building, modern architecture, sleek lines, glass facade, steel structure, urban setting, cityscape, skyscrapers in background, sunny day, clear blue sky, few clouds, subtle shading, realistic textures, detailed reflections on glass, bustling streets, people walking, cars passing by, American flag waving on rooftop, close-up of architectural details, 3/4 composition, soft natural light, cinematic atmosphere.