书画是以线条为主的一门艺术。线条自身恰如立体的人一样.具有多重特质,概而言之有三.即简约性特质.变易性特质.不易性特质。这三重特质,在书画艺术发展不同阶段发挥着各自的作用。只有辩证地理解它们,才能正确认识书画发展的内部规律.才能正确理解和对待书画创作与创新问题。 Painting is a line-based art. The line itself is just like a three-dimensional person, has multiple traits, in a nutshell, that is, simplicity trait trait trait trait trait trait. These three qualities play their respective roles in different phases of the development of calligraphy and painting. Only by understanding them dialectically can we correctly understand the internal rules of the development of calligraphy and painting so that we can correctly understand and treat the creation and innovation of calligraphy and painting.