Why are art and calligraphy called art together? Does art not include calligraphy?

Art is an art form that shapes a visible plane or three-dimensional image with certain materials to reflect the objective world and express feelings about the objective world. Therefore, art is also called' plastic arts' and' space arts'.

Calligraphy, in a broad sense, refers to the writing rules of language symbols. In other words, calligraphy refers to writing with its brushwork, structure and composition according to the characteristics and significance of words, making it a beautiful work of art.