The characteristics are as follows: 1, distinctive personality: Zhao Wuji's signature is very concise, the smooth lines reflect the pursuit of art, and the signature is unique and distinctive, and you can recognize Zhao Wuji's works at a glance.

2. Artistic sense: Zhao Wuji often uses Lian Bi to make his signature look more coherent and natural. The lines and shapes of the signature have a certain artistic sense, which echoes the style of painting.