What are the drawing postures of beginners? Correct sketch posture is helpful to the overall observation and the application of expression methods. When drawing, keep your body at arm's length from the drawing board. If possible, you'd better put the drawing board on an easel. If there is no easel, the drawing board can also be placed on the thigh.
Pen-holding posture: The pen-holding way of drawing is different from that of writing: the usual pen-holding way is that the thumb, forefinger and middle finger hold the pencil, and the little finger is supported on the drawing board as a fulcrum (or suspended). When drawing a line, the wrist moves and the finger does not move (figure), so that the line drawn is straight; Only when describing the details will you hold the pen as usual, but you will still move your wrist with the fulcrum of your little finger. You can practice these gestures repeatedly at first, and then you can start drawing objects after you are proficient in straight lines and horizontal and vertical directions.
Learn perspective first: start with a square. Look at the illustration: first, draw three vertical lines. The relationship between the vertical lines and the edge of the paper is vertical, and the three lines are parallel; Then draw a diagonal line below and observe the angle relationship. The angular relationship between the left diagonal and the horizontal line is about 35, and the right diagonal is about 40. But the three diagonal lines on the side will intersect at one point after wireless extension, and the lines are not parallel, forming a perspective relationship. Note: both squares and rectangles are drawn in the same way.
Draw a circle: you can draw a cross on the paper first. Note that the relationship between the cross and the edge of the paper should be vertical and parallel. Then fix a point: fix a point at the same length on both sides of the horizontal axis of the cross. When fixing the vertical axis, we should pay attention to the relationship between distance and small. The top and bottom are not equal, and then you can start drawing an arc along the point. It doesn't matter if you draw a circle at first. Draw a rough route first, then modify it, and the circle will come out!
Cylinder: When you can draw a circle skillfully, you can draw a cylinder! Draw a cuboid with cross method first, and pay attention to parallelism and verticality. Then draw a circle, and follow the law of near big and far small when drawing a circle; Note: Generally, a cylinder has two or more arcs, and there are rules between them.
You can observe the objects around like cylinders to see if their arcs are different from top to bottom. The lower the arc, the greater the curvature, so pay special attention when painting! In order to make the arc standard. You can draw all the complete circles and finally erase the extra lines)
What should I draw when I'm just beginning to learn sketching? In fact, I think you should learn line drawing, because line drawing is the basis of sketch. Although line drawing is to look at an object and then follow the text, you can learn a lot of basic knowledge of sketch in this process. As you said, when drawing a straight line, many people draw it down bit by bit with a pen, which is not good and wastes time. So we should learn the basics well first. When drawing lines, I felt a little unstable and uncertain at first. Second, the feeling line is inclined no matter how it is drawn. Don't worry about drawing straight, but draw happily. One day, you can draw straight lines like those who always draw straight lines.
What's more, the teacher said that you should draw directly to find the feeling now. This teaching method is not completely correct, because you can't draw, where do you get the feeling?
I think you can practice painting at home now, and try to draw according to your own meaning at the teacher's place, and don't pay too much attention to the teacher's words. Then take a line drawing class outside, and try to sketch directly from the line drawing class, which is practical and enjoyable to learn step by step.
In elementary school, I started with line drawing and walked into sketch step by step. It's the ninth grade now. I believe you can pass the exam, too. Come on, remember, don't care about the painting, draw according to your own meaning.
What should we pay attention to when learning sketch? Learn to use a pen with your forefinger and thumb. The process of learning sketch is different from the usual writing. You may be a little uncomfortable at first, but you will get used to it and get used to it.
Start from the basics, practice more lines, describe still life, don't aim too high, and step by step.
You can also sign up for training courses if you have the conditions. It is naturally good to have teachers to guide you.
Find a friend who may be like-minded, learn from others' experience and make progress together.
To maintain interest in art, after all, interest is the best teacher, and of course talent is also very important, but there are not many people with talent for painting in the world, and success must depend on persistence and interest.
If you are a college student, you can also sign up for some clubs to communicate with each other.
Novices don't need to prepare too many materials, they can buy whatever they need, and it won't cause too much waste.