Ask for some books on the basic course of sketch.

1, Basic Sketch Course is the summary of the author Zhang's many years of painting and teaching practice. The language is concise and easy to understand, and the painting steps are clear and easy to learn. It is the best introductory course for art lovers to learn sketch, and it is also a very suitable textbook for art training and related majors in colleges and universities.

2. The Basic Course of American Sketch is a book published by Shanghai People's Fine Arts Publishing House. The first part of American Sketch Basic Course explains the basics of painting, and each lecture is clear and specific, with rich demonstration illustrations. The arrangement of each lecture is also gradual and simple. The second part expounds all kinds of painting media that are not involved in general painting books, such as watercolor, gouache, acrylic and so on.

3. The Trick of Sketch is an art book written by Bert dodson. This book contains 55 specific tricks to improve painting ability, 48 self-help courses to help master skills, and 8 self-evaluation lists to evaluate your progress and let yourself know visual art again. It was published by Shanghai People's Fine Arts Publishing House in 2005.