What are the characteristics of calligraphy in the Spring and Autumn Period and the Warring States Period?

Calligraphy in the Spring and Autumn Period and the Warring States Period is based on spatial diversity and regional differences. Compared with the past, calligraphy in the Spring and Autumn Period and the Warring States Period is first of all different in concept. The writing and calligraphy of Yin Shang and Western Zhou Dynasties were monopolized by princes and nobles. Whether it is to communicate between heaven and man for the purpose of religion or to show glory for the purpose of inscription, the book trace contains some divinity and is calligraphy dedicated to God and ancestors.