Who are the representative calligraphers of seal script?

In Qin Shihuang's time, Xiao Zhuan was the official standard font. It is developed from the round brushwork of inscriptions on bronze in the Western Zhou Dynasty represented by Li Si. It uses a round pen to hide the front, which is even and neat, with the same stroke thickness and symmetry. But because the strokes are complicated and difficult to write, they are mostly used in classical occasions. Generally speaking, official script is often used in daily life and files, which is why seal script and official script should be explained in one section.

Official script can be said to be a simplification of Xiao Zhuan. The strokes in Xiao Zhuan are separated from each other, and then changed into simple horizontal and vertical stippling. Instead of paying attention to the consistency of hidden front and hidden front, the pen has a sense of frustration. This is to copy quickly and change quickly, because it is faster and simpler to write than Xiao Zhuan; It is precisely because of this that Lishu continued to develop after Qin Dynasty, and in the Eastern Han Dynasty, it formed a "stereotyped writing" with twists and turns.

Now the stereotyped writing in the Eastern Han Dynasty is called official script, and the official script around the Western Han Dynasty is called ancient script. Since the mid-Eastern Han Dynasty, the eight-point book has been completely established. At that time, there were many stone carvings, such as Yiying Monument, Shi Chenbei Monument, Kongzhou Monument and Ritual Monument. Because the font range is fixed, almost every writing method has been tried, and the theoretical basis of calligraphy has been gradually established. By the end of the Eastern Han Dynasty, China's calligraphy had mastered the use of brush, and on this basis, he bid farewell to the embryonic stage and prepared to take off. It can be said that there has been no official script since there were words. Moreover, this calligraphy style with flying strokes can be said to be popular in the domestic calligraphy circle.