A dramatic, moody night-time wide shot of a modern Korean urban intersection dominated by glowing LED traffic signals in red, amber and green. Deep dark navy-blue tonality overall, cinematic low-key lighting, signal lights glowing brilliantly against a near-black sky. Sleek galvanized steel signal poles and overhead arms silhouetted, wet asphalt reflecting the colored signal glow. High-tech, corporate, premium atmosphere. Photographic realism, wide cinematic composition with plenty of dark negative space for text overlay.