Grain painting and calligraphy works is an art treasure, for which people utilize more than 20 species of daily edible grains as raw materials, including black rice, glutinous rice, millet, corn, buckwheat, black beans, red beans, mung beans, haricots, etc. All the grains are treated with preservatives and insect control. During the production, traditional hand paste techniques are adopted, combined with freehand, light color, heavy color, black and white landscape effect, eaves tile grain type, seal cutting and other comprehensive painting styles.
Such painting has the following refreshing characteristics: strong sense of third dimension, rich colors, nature, non-deformation, corruption proof, excellent decorative effect and long preservation, with a high appreciation and collection value.