1 / 4   These stunning photos capture raindrops of flaming metal flying through the air, creating amazing patterns in the night sky. /VCG Photo

2 / 4   Known as "steel wool photography," the images are made by spinning extremely thin strands of burning steel wool in the air, and are captured by a camera using a long exposure. /VCG Photo

3 / 4   Liam Edwards, a 28-year-old photographer, captured the images on a bridge that crosses a pond in Verulamium Park in Herts, UK. /VCG Photo

4 / 4   "Steel wool photography" has become a popular shooting technique online, attracting both positive and negative reactions over the past few years. The burning embers could lead to injury or property damage. /VCG Photo