So i am aware that this is the third example that i have noted which uses light painting in its technique. However, i think that although painting a picture with light is very difficult (for a good quality). This video pushes the genre of art to a whole new level.

The video features light painting all the way through and manages to create many affects within the painting. I do not know if these affect are added post production or if the artist has painted the feature to incorporate the affect… But either way it is very impressive.