Roberts' architecture, modern skyscraper, sleek glass facade, steel beams, abstract geometric shapes, grand entrance, revolving doors, high-ceiling lobby, marble flooring, futuristic elevators, cityscape view, daytime, clear blue sky, few puffy white clouds, sun rays reflecting off the building's surface, sharp angles, clean lines, minimalist decor, luxurious ambiance, busy street scene, pedestrians walking by, urban atmosphere, dramatic contrast between light and shadow.