Because sketch itself is a kind of sketch and the basic skill of painting, it is very suitable for people who have no painting foundation to learn sketch directly. Sketch is mainly about grasping the dynamics of characters. You can learn without any painting foundation. The quickest way is to copy. You can find some sketches to copy. When you feel similar, you can try dynamic sketch.
Sketch, like sketch, is not only the foundation of plastic arts, but also an independent art form. This independent form was established after Europe18th century. Prior to this, sketch was only the preparation stage and recording means of artists' creation.
Extended data
Sketching skills in characterization;
Dynamic sketch technology is a symbol of the maturity of the painter. The dynamic sketch of human body not only requires the painter to have high modeling ability and overall awareness, but also requires the painter to have keen sensory ability and skilled experience in using anatomical knowledge.
But it can't be said that the study of dynamic sketch should be put after the completion of basic training. On the contrary, dynamic sketch training should be carried out at the same time as basic sketch training. In Europe, character sketch is regarded as the main modeling training method, and in some places in China, it also plays a very good role to cultivate the ability of character sketch from an early age.
The method of figure sketch is the combination of small head sketch and dynamic figure sketch. It would be better if you had the opportunity to portray a character in depth.
Reference source: Baidu Encyclopedia-Sketch