"Beijing: The Second Ring" and "Beijing: The Third Ring" capture two opposite views of traffic flow on every bridge of each Ring Road, the innermost arterial highways of Beijing. The artist records a single frame for one minute for each view on the bridge. "Beijing: The Second Ring" was entirely shot on cloudy days, while the segments for "Beijing: The Third Ring" were entirely shot on sunny days. The films document the historic aspects and modern development of a city with a population of nearly 11 million people.