A 360-degree camera has captured the dazzling sparks of an "iron flower" performance in Xinzhou Ancient City, north China's Shanxi Province. The molten iron, heated to over 1,600 degrees Celsius, transforms into different shapes in the performer's hands, illuminating the night sky. It's one of the 100-plus cultural shows staged in the ancient city in celebration of the weeklong National Day holiday. | CGTN