Yes, I really began to pay attention to picture books, starting with Edith, a teacher in Sweden. She is over seventy years old. Every time she comes to China to help us, she brings some picture books. Teacher Edith said in a lecture: "The pictures that children see must be beautiful, and the colors and contents should be healthy, positive and beautiful. Try not to show children cartoons, cartoons and scary monsters. They don't understand what they are. In German,' picture' means role model, and the picture a child sees will be internalized as a part of him. The picture is harmonious, and the heart produces harmony. Comics, comics and terrible monsters will not bring harmony to children's hearts. " Teacher Edith showed us what is the most beautiful picture book in her mind, and she left me the most beautiful picture book. The color of the picture book is bright, but soft, like a work of art, not the color made by a computer. The image in the picture is hazy, and the whole picture is hazy. This is the effect of watercolor painting, giving people the feeling that it is a dream world that only appears in fairy tales.