Introduction to murals: Cloth murals are mainly used in the Regong area. Before painting, the canvas is soaked and stretched on the wooden frame, and then brushed with not too thick white lime water to soften the cloth, and then the white cloth is It is laid flat on a smooth wooden board, repeatedly rubbed with pebbles, and finally the water glue powder is brushed onto the cloth to draw an extremely delicate image. After the painting is completed, it is stretched on the wall pillar to become a "mural".