The troublesome method is: the principle is the same as drawing cartoon characters with squares when I was a child, and it is divided into the following steps:
1, find the picture you want and print it out in a suitable size;
2. Try the forming thickness a of origami (that is, the thickness of the folded book paper), and divide the printed picture vertically by a ruler to determine the number of sheets used for a single letter. Theoretically, each letter uses the same amount of paper, which looks better;
3. Then, according to the situation of different letters, determine the number of sheets used in different parts (pay attention to the beauty of coordination);
4. Find a book with appropriate thickness and divide the number of sheets for each letter;
5. Print the outline of the pattern on the number of sheets used for each letter with a pencil;
6, fold in turn, and finally adjust.