London cityscape, modern skyscraper, glass façade, steel beams, sleek lines, urban landscape, busy streets, people walking, British flag flying high, cloudy sky, afternoon sun casting long shadows, close-up of firm's logo on building, minimalist interior design, wooden desks, ergonomic chairs, bustling office atmosphere, young architects working, large windows overlooking Thames River, London Eye in the distance, soft natural light, shallow depth of field, 3/4 composition.