What books should beginners read when learning sketch?

There is a book called Geometry Training and Sketch Storm. All-factor sketch "A Hundred Pictures of Gypsum Sketch" and still life sketch "The Storm of Sketch Series" are all ok, as are the books of Liu Xiaodong, the complete works of Menser's sketches, and the works of Boehlmann and other masters.

You can go to the market to read many such books, most of which mainly explain the simple perspective principle, lighting principle, the use of lines and the analysis of the relationship between light and shade. The reference pictures are based on the most basic gypsum geometry, and there are many still lives. This kind of book is helpful to the study of sketch foundation.

Extended data:

Operational definition of sketch: the artistic activity of consciously shaping the shape of objects on the screen carrier by using monochromatic painting tools and according to certain painting principles. Sketch is a variant of sketch. Sketch level is one of the important indicators to reflect the painter's spatial modeling ability.

References:

Baidu encyclopedia-sketch