Pen: Every point in the picture is not straight, but has rich changes. The first and last strokes are rich in changes, and the strokes are short or long, hidden or exposed, all of which are arc-shaped and do not pass by, and the middle is full of subtle changes. Weng Fanggang's so-called "in the middle", Bao's so-called "making good use of music" and "the ancients were rich and arrogant, but they cut in painting" can all be appreciated in the first month's post. The pen is centered, and some words such as "mountain" and "newspaper" are also obvious.
Purchase: Different sizes, whether long or short, vertical or oblique, all depend on the font and temperament. The whole face of this post is determined by the fact that the lines are not symmetrical up and down and the spacing is not uniform.
Composition: this situation is related to the social atmosphere of people pursuing nature and chic at that time. After the Tang dynasty, the pursuit of sorting norms made it difficult for such characters to appear.