The influence of left extension and right contraction on word extraction structure

The function of the left-extending and right-contracting brushwork in raising the font structure is to reflect the posture of the font and avoid being dull. At the same time, it also serves the coordination of the overall perception (that is, composition). Characters with horizontal lines or strokes can selectively extend to the left or right, which is classified as "taking potential" in calligraphy. "The potential is the trend, that is, the development is not achieved. So the viewer will automatically make up the dynamic effect, that is, the text movement. This is beyond the scope of standard printing, only handwriting will do this.