Sand art!
While Meng Fan was being humored by this "Into the Sand" song, a form of art classification appeared in his mind.
Drawing as an art couldn't be performed or be suitable for performance... until sand painting appeared.
The art form of 'sand painting' appeared relatively late in history and even later in the eyes of the public. Initially, sand painting was just static sand painting. Using glue or latex as a base layer, people would sprinkle sand over it to create art. Slowly, a more dynamic form of sand painting was developed in the late 1970s until recently where it had become popular.
Sand painting performances were ephemeral. When combined with its unique charm, staging, and beautiful background music, it allowed the audience to enter a fantastic realm of visual enjoyment with a high value for appreciation.