What was the name of the calligrapher when he started writing?

The calligrapher's pen is called Ti. In calligraphy practice or creation, the most commonly used brush technique is lifting pressure, which is referred to as lifting pressure in calligraphy. The brush is lifted gently in the process of moving to make the strokes thinner, which is called lifting the pen. However, there is a limit to the extent of lifting the pen, that is, the pen tip cannot leave the paper, because leaving the paper becomes the pen collection. So calligraphers call it a move. Calligraphers are people who are good at calligraphy, have the ability to write Chinese characters and push Chinese characters to the artistic level. In short, it is an artist who mainly creates calligraphy, or someone who is proficient in calligraphy.