Introduction to light trail graffiti

Light doodle, also known as light and shadow graffiti, optical graffiti, or simply "light doodle". It is a photographic creation that relies on electric light or linear light sources to graffiti in the air under dim light conditions and records it with a camera. Because light is fleeting, graffiti will not affect the appearance of the city. This street culture, which has been popular abroad for a long time, is increasingly favored by young people in China.