How to draw math New Year pictures?

The New Year picture is a kind of painting in China, which originated from the ancient "door-god painting" and is a kind of folk art in China. Traditional folk New Year pictures are mostly made of wood watermarks. The old version of New Year pictures has different names because of different frame sizes and processing methods. The whole New Year picture is called "Gongjian" and the paper is called "Sancai". Many meticulous crafts are called "painting the palace tips" and "painting three talents". The colors of gold powder coating are called "Golden Palace Tip" and "Golden Tricks". Products before June are called "green edition", and products after July and August are called "autumn edition". Digital New Year pictures are also a kind of New Year pictures, and the specific drawing methods are as follows:

(a), painter draft, draw the draft on raw edges or thin paper to finalize;

(2) The engraver pastes the reverse side of the draft on the planed woodcut board with powder paste to carve a chalk line board, and first prints several chalk lines; How to draw the simplest New Year pictures? What is the production method?

(3) Point out the colors on the drawing, and the engraver will engrave several color overprints (generally no more than five) according to the different colors pointed out;

(4) After the painter prepares ink lines and color swatches, he fixes hundreds of pieces of white paper at the position where the pattern is printed, then puts the drawing swatch back to the left side of the paper, covers the paper on the drawing swatch coated with pigment, and then brushes the paper on the drawing swatch with a brown brush. After that, change to another color plate and print as usual until all the plates are brushed.