Comparative analysis of calligraphy works and seal cutting works

The similarities between calligraphy and seal cutting lie in composition, pen, style and charm, and in impenetrability and sparseness. The difference is that the size of calligraphy characters and paper is not limited (relative), and there is no need for knife carving. Seal cutting requires a knife to carve words on the stone, and its size is limited. (The size is small but ever-changing. ) Seal cutting is a kind of seal script.