How do beginners teach themselves to sketch at home?

Beginners can teach themselves to sketch at home, starting with the basic knowledge and gradually extending the sketch practice.

To learn sketch, we should understand that the basic type of objects is to generalize objects into plane silhouette figures by using points, lines and surfaces. An object can be understood as a two-dimensional picture, and its structure and characteristics can be summarized by points, lines and surfaces.

It has considerable length (height) and width. With the help of the auxiliary lines of the central axis, the middle vertical line, the horizontal line and the diagonal line, the height, width or inclination of the object can be compared or measured, thus accurately expressing the morphological characteristics and proportional relationship of the object.

Draw a sketch at the beginning, and don't worry about splitting objects to observe. Instead, it is necessary to form a "whole" observation idea, treat multiple objects as a whole, and analyze physical characteristics and proportional relations.

Find out the characteristics of the objects in the picture, and then mark the highest, lowest, leftmost and rightmost objects with a pen to fixed the picture. Then draw the object as a simple geometry. In the process of painting, auxiliary lines can be used to further determine the vertical and horizontal positions of various parts of the object.

On structure sketch's Basic Painting Method and Points for Attention;

Draw the observation object accurately and master the structure type of the object. When drawing, we can simply ignore the relationship between light and shadow, make clear the structure of the object to be drawn, observe and find out the basic type and proportion of the whole object, and the position relationship between the object image on the eye horizontal line and the eye center line, and mark it with points or draw it with lines.

Using deductive modeling method, we can see the object thoroughly, understand the position and shape of the blocked structural lines, and draw the shape, structure and space of the object with lines. If you draw a group of objects, you should first regard a group of objects as an object, and then find out the proportion of the objects in a group of objects before and after the primary and secondary, as well as the size of the objects. Lines should be light and heavy, virtual and real, and the thickness should be changed.

Draw a sense of volume accurately and profoundly, shape details, pay attention to the treatment of internal and external structural lines and primary and secondary structural lines, and add a little shade. Repeated adjustment and modification, mainly to modify the shape, and then adjust the relationship between light and shade, so that the primary and secondary relationship of the picture is clear, and the reality is suitable. Be sure to open the contrast between light and shade of the picture. The object structure is three-dimensional and powerful, with a strong sense of space, and the overall effect is complete.