Which dynasty and nation did the grain "painting" belong to?

There are many names in the spread of grain painting. According to the folk tradition, it should be called "grain painting", abbreviated as "grain painting" or "grain painting", or euphemistically called "grain art" Wuliangwen painting is called "Grain Art", "Gu Art", "Bean Plastic Painting", "Hundred-meter Painting" and "Rice Painting" in some mountainous areas in northwest China. It is an ancient stunt of China, a traditional folk craft, and its artistic style is different from paper-cutting, traditional Chinese painting and New Year painting. The three-dimensional effect of the picture is strong, and the visual impact effect is obvious, giving people a shocking and cordial feeling. The grain pattern painting originated in the prosperous Tang Dynasty, when the grain was abundant and the country was rich and the people were safe. "Grains" occupy a very high position in Buddhism and Taoism, and are regarded as mascots to seize the essence of heaven and earth. People regard "five grains" as a treasure to ward off evil spirits, so they are used for painting. It was very prosperous in the Qing Dynasty, and many schools were formed all over the country.