On the Color Setting of the Fine-brush Flower-and-bird Painting "A Boy with a Spicy Mouth" in Song Dynasty

You don't even have a picture. . . Dye it dark first, then light. Don't tone the color too dark. Dye it several times, either partially or covertly. Also, it is impossible for you to draw a complete picture at once. The background color of the final product is not in harmony with the theme color. You should dye the theme once or twice, and then cover it with the corresponding background color, but the color must be light ... without changing the hue and brightness of the picture, it is good to play a unified role. If there is any alum leakage, you should brush the glue alum water. Continue painting after work. done