线的特性线描起源于人们的生产和生活中。在人类早期的艺术活动中,都本能地以线作为最简便最直接的绘画手段,如西方的希腊瓶画,东方的原始陶器。因此线条在绘画中占有十分重要的地位。西方线描在中世纪的欧洲美术中逐渐显露出来,直至后来影响到文艺复兴美术以及现代主义美术,其风格随时代的变迁变得非常不一样。西方线描中透露 Line characteristics of line drawn from the people’s production and life. In the early days of mankind’s art activities, he instinctively used lines as the simplest and most direct painting method, such as the Western Greek bottle painting and the Oriental original pottery. Therefore, the lines occupy a very important position in the painting. Western line drawings gradually emerged in medieval European art, and later influenced Renaissance art and modernist art. Their style changed greatly from time to time. Western line drawings revealed