Whose apprentice is the ovarian painter?

The painter of the ovary was Yang Zihan's apprentice, and the father of the ovary, Chi Jian, was a famous calligrapher at that time. Especially good at cursive script, outstanding in ancient and modern times. The disaster stickers that have been handed down to this day have a calm composition and a smooth writing style. The eldest son is good at cursive script, official script and regular script, the representative work is "Pen Book Tie", and the second son is good at cursive script and regular script. Both Yun and Tan are good at calligraphy, but they both call their elder sister Yun a "female pen fairy", which means a fairy among female calligraphers, so their calligraphy level is extraordinary.