Zhu Zhifan, a calligrapher, wrote Song on the Edge of Seal Characters. This book is very suitable for beginners to learn seal script, which can help beginners to better understand seal script and learn its writing operation.
Zhu was a minister and calligrapher in the Ming Dynasty, and his character was flourishing. His first work is Yuanjie, and his name is aquamarine. He is a master of Ding Jue. His masterpiece is "The Gentleman's Forest Map".