Art signatures are all cursive. Because it is cursive, the strokes are omitted. Even if the strokes are omitted, it is clear and recognizable, giving people a feeling that the font is beautiful. If you use another word, you can't. Every word in Chinese characters has its meaning. If you use another word, the meaning will change. The same is true of other artistic characters, only some omissions or overlaps in strokes are allowed, and other characters are not allowed. The so-called artistic character, that is, the deformed font of Chinese characters. Font features conform to the meaning of words, which are beautiful, interesting, easy to identify and conspicuous.