Video of the creation of this avatar https://drive.google.com/file/d/1xi9ocghjSHgnGrljxxGIzYiCrZmV2Kua/view?usp=sharing

You can get acquainted with the process of work in the Instagram https://www.instagram.com/merlin.lightpainting/

I'm doing this paintings using only light, It is called Light painting. Light painting is a photography technique that uses a moving light source (such as a flashlight, laser, fiber optic filament) to add light to a subject when shooting at a slow shutter speed.