Are there any requirements for pencil thickness for sketching?

The bigger and softer the b, the easier it is to get lead and the darker it can be. At the beginning of painting, it is generally a soft point of the pen to spread the effect, and the details are depicted with small dots, and you can even use h to refer to the hardness in the same way. . .

No, the thicker pencil is generally the lead (graphite, one stroke is heavier) softer, the fine lead is harder, to make reasonable use of soft and hard pencils, in order to draw a better work, but also a reasonable application and grasp of theories, materials, tools.

hb\2b\3b...Pencils are divided into H lead (hard) and B lead (soft) generally draw sketches with B lead, H lead strokes, B lead number is larger, darker, softer when the draft is usually used 2B, 3B, coloring and shadowing generally from light to dark, push one by one.

If you are a beginner, it is best to use a hard draft, and also reduce the use of soft lead in the next depth, because soft lead is not easy to control, especially beginners are easy to draw deep, and using soft lead will make the picture very dirty. Once you're more proficient in your technique, you can try to start with soft lead or use charcoal strips.

In fact, no matter what pencil is, the most important thing is to separate black, white and gray, no matter what specific technique, if you want to take the exam, then you have to find a way to make your drawing stand out in other people's words.

If you are a college entrance examination candidate, try to use a thicker drawing, 5b or above, I came from the college entrance examination, and I definitely have learning.

H is "hard lead" and B is "soft lead".

Hard lead is lighter, soft lead is heavier, hard lead is suitable for portrayal, soft lead is suitable for generalization, drafting. Common pencil models are sorted from light to heavy, and so on There are 8b... The use of pencils is not an absolute problem, it is enough for a skilled painter to prepare a pencil, and it is enough for someone to draw a good sketch with complex layers with B or 2B.

There are also many brands of pencils in the world, and imported brand pencils are good for domestic brands, which are inevitably relatively expensive. In fact, the difference is not too big, and the domestic Chinese pencil is very useful.

Traditional pencil sketches do not have much requirements for materials, as long as they can be used, and the effect of the picture will not be too different due to the relationship between materials. The key is your own art skills and understanding of sketching.

Sketching is not just about drawing with a pencil on paper, what you want to draw has to be understood by yourself through your usual accumulation and practice

It's not an ordinary pencil for writing in elementary school, and it's not an automatic pen (I remember that some students used it when I first learned to draw, and some of them laughed when they saw it).

At the beginning of learning, it is generally recommended to use a 2B pencil of the Chinese brand, and you can also prepare a 4B and 6B (different models, the hardness and softness are also different, which will be discussed in detail later).

Stationery stores are generally sold, 2B Chinese pencils are generally 5 cents, 8B is 1 yuan, and the models are slightly different.

Chinese pencil true and false identification method: to choose the wood is red, the lead core is not oblique, the paint surface is uniform with a sense of light and thickness, the printing font is positive, and the softer wood is cut off.

Operational definition of the sketch.

Use a single color for brightness.

Variations of painting. Painting tools are art activities that deliberately shape the form of objects according to certain drawing principles on the picture carrier. Sketching is a variation of sketching. The level of sketching is one of the important indicators that reflect the painter's spatial modeling ability.

Drawing is the basis of painting, the skeleton of painting; It is also the art that is most temperate and most in need of the assistance of reason. Those who are new to painting must first learn to sketch, and those who draw well will naturally paint oil painting well. The origin of sketching is generally the Renaissance.

In the beginning, in fact, Greek bottle paintings and sculptures had a good basis for drawing. In the early days, sketches were regarded as the sketches of paintings, for example, to make murals, there was a sketch of the idea, then there was a sketch, and at the same time, there were also precise sketches of the hands and faces. It is customary not to look at the models to sketch murals, but to rely entirely on the sketches prepared in advance and the painter's memory.

Sketch pencil from 2b to 12b, b is the blackness h is the hardness, from the three major sides, it is from shallow to deep, 2b belongs to the shallowest 12b, that is, the deepest.

There are many types of pencils for sketching. The most commonly used are green bamboo and marley, which are more cost-effective and easier to use.

The most expensive 2b pencil

Draw a sketch with a pencil to select:

1. Model: B series pencils are the most commonly used to draw sketches, it is recommended to buy HB, 2B, 4B, Shengyu Zheng 6B, 8B, do not buy every model.

2. Usage: 4b, 6b, 8b are used to play shapes and tones, and draw dark sides; 2b and 4b are used to paint gray surfaces; HB and 2B are used to draw bright surfaces and details.

Draw a sketch with a pencil brand introduction:

Pencil Model Introduction:

There are many types of pencils, some are hard and some are soft, some are deep and some are shallow, because there are many types, therefore, pencils can well express the rich layers of light and dark tones. The hardness of the pencil core is generally marked with "H" for hard pencils, "B" for soft pencils, "HB" for pencils with moderate hardness and softness, and "F" for pencils with hardness between HB and H.

Arrangement (from soft to hard): 9b, 8b, 7b, 6b, 5b, 4b, 3b, 2b, b, hb, f, h, 2h, 3h, 4h, 5h, 6h, 7h, 8h, 9h, 10h and other hardness grades.

The higher the number in front of h, the harder the lead core and the lighter the color. The higher the number in front of b, the softer the lead core and the darker the color. The classification of pencil shafts is based on the amount of graphite in the refill.

Among them, Class H pencils have relatively high refill hardness and are suitable for objects with relatively hard or clear interfaces, such as woodworking scribing, field drawing, etc.;

The refill of HB pencil has moderate hardness, which is suitable for writing under general circumstances, or for contouring; Type B pencils with relatively soft refills are suitable for drawing and can also be used to fill in some machine-recognizable cards. For example, we often use a 2B pencil to fill out answer sheets.

Novice sketchers generally use more 2B and HB pen types, the hardness of the refill is high, and the lines drawn are clear.

In addition, you can use 6b and 4b to play shadows and tone up, and 2b to draw detailed lines. If you plan to learn to draw for a long time, you can buy one or two of each pen type, and you can compare them with each other to choose the pen type that suits you.

There are 18 types of sketch pens, respectively, 3H, 2H, H, HB, B, 2B, 3B, 4B, 5B, 6B, 7B, 8B, 9B, 10B, 11B, 12B, 13B, 14B, a total of 18 types, B represents the amount of carbon, the larger the number in front of the higher the carbon content, the darker the painting on the paper; h stands for hardness, and the higher the number, the harder the texture.

Tips for sharpening a sketch pen:

The refill and the barrel are cut separately, the pen rod part is sharpened with a sharp blade, the refill part is sharpened with a blunt blade, the sketch nib is cut finer, the root is thicker, and the length of the pen is cut differently, which is convenient to use, and the general nib length is about 1 cm.

The method of sharpening the nib is to first hold the sharpening with the hand, roughly sharpen the outline of the refill with the blade and then trim it vertically, press the nib on the paper or cork pad a little bit to scrape from top to bottom, and the vertical sharpening can make the nib uniform and not easy to break, especially the pencil with a large carbon content of more than 6b is suitable for vertical cutting.