What font does European calligraphy use for engraving?

seal cutting, the earliest meaning is to carve the font of seal script. As long as it is a painting and calligraphy work, regardless of font, some factions. They are all based on seal script, and the word "seal" is engraved. In ancient times, it was written as "Zhen", from the side of jade. All the concave and convex patterns carved on jade are called "Zhen". Later, bamboo and silk became popular writing instruments, so the shape of seal characters was changed from "jade" to "bamboo". In fact, in ancient times, anything that belonged to jade carving, stone carving, bamboo carving and bronze carving could be called "seal cutting", and the engraving of seals was only a small part of it. When he arrived at Qin Shihuang, he made a comprehensive arrangement of the national calligraphy styles, which were divided into eight styles, and the words on the printing surface were called "copy seal"; When Wang Mang decided on six books, it was called "Miao Zhuan", and from then on, it was clearly decided that Zhuan Shu was the font used for seal printing. During the Tang and Song Dynasties, due to the preferences of scholars and writers, although the seal system was changed, seal script was still used for printing.