The order of strokes of a painting is vertical, horizontal folding, skimming, horizontal skimming/horizontal hook, pressing, dot, dot and horizontal. Graphical characters refer to images or scenes expressed by lines and colors. In ancient times, painting symbols were commonly used as general names, such as "Nine Pictures of Zhou Dynasty" and "Twenty-four Calendar Palace Pictures of Ming Dynasty". In the modern background, image has become an important concept in the field of digital technology and computer application.

Graphics are widely used and play an important role in life and study. For example, in the long river of human history, a large number of video materials have been preserved in cultural heritage for future generations to study and appreciate; In the academic field, scientists can display experimental results and data analysis by making exquisite charts; In the news media, pictures are also one of the important ways of reporting, showing people news events and stories from all over the world in the form of images.

There are many derivatives in the picture. Commonly used words prefixed with pictures include: books (books about knowledge, literature, art, etc. written for reading and research), images (intuitive data representations that can be stored, operated and displayed in computers), charts (graphic tables containing statistics, analysis and other information) and so on. And pictures can also be used as verbs to mean designing and creating pictures or patterns. Graphics is a very important symbol, which has a wide range of applications and practical significance in modern society. It is not only an effective means to transmit information, but also an important window to display and inherit cultural and artistic forms in various fields.