When talking about the history of human art, people tend to value language, especially as the language of the text. Because people are used to thinking that vision is intuitive, specific and emotional, lacking deep and complicated meanings. But from a historical perspective, People are creating and touching images before using and understanding the text, and the history of the relationship between humans and images is far longer than that of humans and texts. The expression and communication of images not only have a long history, but people often find that many At that time, the experience and interpretation of visual art was as difficult as grasping the language and writing, and even more complicated. The text is intended to emphasize:. ['Lack of awareness of the importance of images in art history.', 'Discussion of art history should not be limited to language.', 'The complexity of images makes visual art difficult to understand.', 'The human visual system is more fully developed than the language system.']