local handicraft of Heilongjiang Province. It uses feathers of chickens, ducks, geese, pigeons, pheasants, peacocks and other birds as raw materials. After washing, bleaching and dyeing, it draws on the expression techniques of Chinese painting and relief, and uses flat gluing, butt gluing, arrangement gluing, suspension gluing and stacking gluing to make feather paintings with bright colors, gloss, vivid shapes and three-dimensional sense.