“素描”概括来说就是单色描绘, 它主要借助于单色线条的组合来表现物象的造型、色调和明暗。素描一词来源于西方,它是由近代美术家根据sketch(草图、概略之意)一词意译而来。早在六七百年前的北欧早期绘画中,最初以单色描绘轮廓和明暗底子再罩上透明的颜色,这种所画的单色明暗底子,在当时就被称为“素描”。文艺复兴时期的艺术家们经过提炼、概括和总结,使之日趋成熟,留 “Sketch” is generally a monochrome description, which is mainly through the combination of monochrome lines to represent the shape of the image, color and light and shade. The word sketch comes from the West. It is translated by modern artists based on the sketch (sketch). As early as six or seven hundred years ago in the early Nordic paintings, the original color and shade of light and shade were redecorated with a transparent color in the form of a single color, which was then called “sketch”. Renaissance artists refined, summarized and summarized to make it more mature, stay