I don t know how good it is when I teach myself how to draw? I currently only draw in black pencil

Practice parallel perspective: The parallel perspective of the hexahedron can see at least one face, and at most the master can see three faces. It can be seen from the figure that the line segments of the regular hexahedron have horizontal lines and vertical lines, of which there are four line segments perpendicular to the picture, and there are four extended dashed lines of the four edges, and these four edges disappear to point A, and the parallel perspective is what we often call a point of perspective.

As shown in the figure above) Angled perspective: Angled perspective is the perspective in which the depth of the scene is at a certain angle to the midline of vision, and the depth of the scene disappears to the remaining points on both sides of the principal point because it is not parallel to the midline of view. Angular perspective is what we call two-point perspective.

As shown in the picture above) Three-point perspective: Three-point perspective, generally used for overhead or upward view of super high-rise buildings. The main extension of the third vanishing point of the three-point perspective must be at eye level.

As shown in the picture above) circular perspective: How to draw circular perspective: first draw the perspective shape of a cube, draw two diagonal lines on the front, and then draw four points where the two diagonals intersect, a total of eight points, and connect the eight points into a circle.

The circular perspective is large in the semicircle near us, and the semicircle in the far part is small, the arc should be uniform and natural, and the ends should not be too sharp or too round. (as shown in the picture above) Then practice more cones, hexagonal prisms, square cones, cones, spheres, cylinders, bevel cylinders, hexagonal cones, pentagonal polyhedra, cone penetrations, square pyramid penetrations, cross penetrations, two geometry groups, three geometry combinations, and multiple geometry combinations. Raise the level.

Above are sketch basics, these are important. There are also characters, avatars, landscapes, etc., which are basically related to the above.

Pencil selection.

H means hard and B means soft. 6h is the hardest, 6b is the softest. Sketching is generally enough with 3 pencils.

Use an HB pencil to outline, a 2B pencil to outline, and a 4B pencil to line the shadows. In actual drawing, as long as you have an understanding of the performance of the pencil, you can grasp the strength of use, and you don't have to stick to it, you can flexibly grasp it.

How to sharpen a pencil.

The nib of the pen is generally left 1 long, and it should not be sharpened too sharply.

The length of the nib also depends on the hardness of the pen, and the pen of H can be appropriately shorter, because the refill is relatively thin.

Sharpen the pen easily, with the wrist not moving, just use the big arm to drive. Because the wrist is too flexible, if you use the wrist to drive, it is easy to cut the wrong refill and break it.

For pens above 4b, you can boldly cut down, and the wood is sharpened together with the refill. Below 2b, it is best to cut the wood to expose the refill, and then sharpen the refill, when sharpening the refill, the nib is against the ground or desktop, and the pen body is best at an angle of 30 degrees with the horizontal plane.

Do you draw lines or light and shadow with a pencil? Line drawing should pay attention to the virtual reality of the line The weight seems to be somewhat similar to the fine brush painting The line drawing is not easy to draw The shortcomings are not easy to cover If the light and shadow will test your sketching skills If you don't have a few years of sketching skills, don't say that the sketch you draw is good Besides, what is good and what is not good Maybe your vision has improved, and your hand has not kept up with the skill That is, the eye is low If you are learning to draw, you have to start from the basics If you are a hobby, draw more sketches I feel that sketching can cultivate the feeling of painting Quantitative change causes qualitative change Hehe, you should know more Draw more You will have to improve, trust me.

Sketch! You have to learn to sketch first, you have to use a pen to make proportions of what you want to draw, then you first draw the shape you want to draw, and then slowly use the pencil to draw obvious places, and slowly revise it! You must draw the general shape first, otherwise you can't draw it well!

There is no essential difference between a pencil and a ballpoint pen. It's not a brush. The main reason is that you didn't do a good job in basic skills.

That's why I can't grasp the shape. If you don't draw a good shape, you won't look good when you draw it. Nothing technical.

You're thinking too much. The main thing is to observe more. It's good to practice a lot to understand the internal structure of something, and the most important thing in sketching is to be able to draw perspective.

It's when you see an entity, you can feel its perspective effect. You can catch the shape. I studied art.

In the past, when we first started drawing, the teacher told us to line up. Hold a pencil and line up all day. Practice the feel.

Then slowly go deeper. Pencil drawings are the same as pen drawings, and if there is a relationship between light and shade, there will be a three-dimensional effect,。。