“线”是描绘对象典型的特征和画家个性风格统一的写照,对用“线”的理解与追求成为艺术形式成熟的标志,是因为“线”本身就带有很强的主观性。“线”虽然具有一定的规律性,但在客观世界中仍就是杂乱无章,没有条理。甚至有的变幻莫测,有的条理有絮,因此,对用“线”的追求与突破成为每个中国画家的艺术准则。就拿中国唐代人物画家吴道子来讲,他作画时,打破了前人所述的“循环超 ”Line “ is the portrayal of the typical characteristics of the object and the uniform style of painter ’s personality. It becomes the symbol of the maturity of art form with the comprehension and pursuit of ”line “ because ”line “ itself is very strong Subjectivity. Although the ”line“ has a certain regularity, it is still chaotic and unorganized in the objective world. There are even some unpredictable changes, some of which are complicated and unrealistic. Therefore, the pursuit and breakthrough of ”line“ become the artistic guideline of every Chinese artist. Take Wu Daozi, a figure painter in the Tang Dynasty in China, when he was painting, he broke through what his predecessors described as ”