Many designers sit in front of the computer at the beginning of composition and open Photoshop or other design software to operate, but in fact, the most effective method should be to draw some composition forms on paper with the most primitive tools, such as paper and pen, and then operate them on the computer after improvement.

In addition to the basic elements such as point, line, surface and color used in cover design, folio of books should also be considered when typesetting, because the same typesetting will have different effects in different folio, so only by understanding folio of books can we make effective and correct typesetting.

In addition, due to the improvement of printing and processing technology, some special-shaped books have appeared in the market. For example, in the book Teletubbies, we can see that the corners of the books in this series are not the usual straight squares, but the arcs. The reason for this is to increase the protection of young children and prevent them from scratching their skin. But at the same time, the message to designers is to pay attention to these special-shaped books, because these areas will be cut after printing, so no useful information can appear.

Discuss children's education.