A pencil to see the technique, sketch black, white and gray how to draw a layered relationship?

1. The relationship between black, white and gray.

First of all, let's introduce the relationship between black, white and gray: that is, the 3 color blocks in the picture, the 3 color blocks of black, white and gray, the color difference is very large, but it is difficult to position, because any color block is relative in the picture, such as: the teacher often mentions a sentence on his mouth, "The picture is too gray!"

The meaning of this sentence is clear.

2. Observation methods.

1.Observe whether the highlights in the picture account for at least 3 1 in the picture.

2.The heaviest part of the dark side should be only one and should not be present at multiple points.

3.The gray surface is the intermediate color between the dark side and the light side, and the distinction between the gray surface and the light surface is clear.

3. Drawing solutions.

1.The bright side is left blank, and the gray side and dark side are not moved until the two color blocks are positioned down to the level.

2.Find the dark side of the picture and compare all the dark and gray sides. According to the needs of the picture, see how far the dark side needs to be drawn to detach from the gray side. Deepen the most important point in the dark side.

3.I half-close my eyes and look at my own picture, so that at a glance you can see that your picture is black, white and gray. The easiest way to do this is to exaggerate the dark and bright sides and increase the light receiving area of the bright sides.

The relationship between black, white and gray is simply the bright, dark, and intermediate tones of the picture is the most basic modeling element of the black and white picture, a sketch, if the relationship between black and white is handled properly, it is a very successful sketch ......The statement about what b pencil to use for black, white and gray is not very appropriate, it has nothing to do with what pen ...... usedPen drawings can also draw the relationship between the three For example, some sketches of the former Soviet Union are very detailed and rigorous, and they are generally ......drawn with a harder pencilThere are also some Impressionist masters whose sketches are basically completed with a very soft carbon strip, and there is no need to change the pen when painting, and the pen is always used to the end ......It doesn't matter what pen you use, it's important to draw well, don't be superstitious about tools, and keep trying to find a method that works for you......In the process of painting, we should pay attention to contrast, compare more, darken the dark, pay attention not to get stuffy, and the dark part also needs to be breathable; When adjusting, the darkness goes down, and the brightness is brightened, which naturally leaves the gray tone in the middle, and the relationship between black, white and gray can basically come out.

Correctly find the line between light and dark, divide the object into light and dark, and then gradually depict it in depth. When painting, pay attention to the black to gray in the white, first draw the dark part as a whole, and then draw the black part, when painting the black part, you can use a softer stroke such as 6b, and then you can use 4b to draw the gray part, pay attention to the gray part to account for two-thirds of the picture, black and gray sides of the transition many times, so that you can distinguish the relationship between black, white and gray. If you can't grasp the strength of the pen, it is also a good choice to use the soft and hard of the pencil to distinguish black, white and gray!

In short, when painting, pay attention to the thickness, shade, strength, tightness of the lines and the layering of the object, and it will naturally show the relationship between black, white and gray and the three-dimensional sense of the whole picture. I hope you find these suggestions helpful!

1. Hue When the light shines on the sphere from one direction, it will produce the effect on the figure, and this effect is divided into the bright side, the light-dark boundary line and the dark side, in which the light-dark boundary line is tangent to the light (the light is at a 0-degree angle to the ball), and there is no light passing through, which is the darkest; The glossy side is also divided into: highlight and bright gray; The dark side is divided into: dark gray, reflective and projective; In the study of sketching, this light and dark tone is often simply called :

Black, white and gray. 2. Another way to say the tone of sketching: five major tones (highlights, bright gray, light and dark junction, dark gray, and reflection).

The five tones are the most basic pattern of the change of light and darkness of all objects under a certain light, and the difference ratio of their specific brightness should be compared according to the specific object and the specific light.

The order of chiaroscuro in the five keys is: Highlights, Light Gray, Reflective, Dark Gray, and the Boundary between Light and Black.

The most important thing in the clarity of black, white and gray painting is one's own observation ability, the overall relationship between black, white and gray and the local chiaroscuro, all of which are one's own observation of the light and shade of the object, and can only be drawn by observation.

You don't need to sharpen the pen in the process of painting, keep turning to find the drawing point, the dark part is empty, the side is forward, the sense of line is weak, the gray pen is erected a little bit, and gradually transitions to the bright part, and the bright part needs to be stuck on the point, and the point is decisively stuck A pen can be drawn from beginning to end.

Playing type, completely depends on personal habits, if you usually write relatively light, it is recommended to use a softer pen when playing large: such as 2b 4b or even 6b can also be, allow.

The disadvantage is that it will leave a mark after wiping; If you are usually drawing hard, it is recommended to use HB (XH type) to draw, but it is relatively light.

Gray: To be honest, the gray part is the hardest part of the sketch to achieve, especially the gray before and after the boundary between light and dark needs to present a natural sense of transition. I like to draw a little bit with HB, but it also requires my own feelings, and some people like to draw with a heavier pen as well.

The kind that the landlord said that can reflect the bright side should be drawn by himself, and no single pencil can draw this effect. The landlord can buy several more models of pens, try a few more when drawing, and you can feel it after a long time.

I hope to help the landlord and ask for adoption

With b black and soft, the blackness is enough, the attack contrast is strong, it seems to be powerful, the softness is enough, and the gray scale control is easy. There are many color gradations, and the picture is naturally rich.

Rich, three-dimensional. B or 5B is harder and easier for beginners to control.

3. It is recommended that beginners use erasers as little as possible, and gradually use less to not use. Some beginners, when drawing outlines, often wipe back and forth, rubbing for a long time, and as a result, the final outline line drawn is simply the line that was originally drawn. Therefore, if you often use erasers, you will develop the habit of relying on erasers.

Don't use it, get used to it, save time and trouble.

Use 4B to make a pattern, use soft lead for the dark part, don't paint the bright side first, and then paint with hard lead.

Black, white and gray is the feeling of the whole picture after making people look to have a sense of hierarchy Under normal circumstances, the subject is black The background behind can be processed into gray Others can be processed into white (can also be determined according to the picture) Black, white and gray are relatively speaking, beginners should use pencils to adjust if they don't master well, and different models of pencils should be changed often to control black, white and gray Hand diligently, just practice more, practice more, and it will come out I can't wait I wish you success in your studies.

According to this comparison method from dark to light: the boundary between light and dark - the middle color of the backlit surface--- the reflective --- the intermediate color of the light-receiving surface--- the highlight of ---the bright side.

From dark to light, from dark to light, the dark place should be used heavier, first draw the dark side, but don't hold on to a dark side, find a good line between light and dark, if you feel that the picture is not handled well, you can also use your hands or facial tissues to gently wipe it, then the picture will look much better, carefully compare your painting with the model painting, look at it from a distance, so that you can find out the difference.

Don't use pencil to draw on the white area, use 4b or other b numbers for the gray areas, if you have a heavy hand, you can use a small b number, hb can also be, and the black part can use a large b number!

When training, you first classify the object (or more often the head) into the light-receiving surface, the light-being surface and the transition surface. That is, first divide a big black-white-gray relationship, and then boldly re-emphasize the black part to open the black-white relationship. Then the gray part is shaped, the structure and volume are explained, and finally the bright part is depicted.

The key is to always push it far away, don't draw the bright parts more and more heavily, and pay attention to keeping the black, white and gray open.

If the bright part is darkened after depiction, and the picture will be gray, then it is better to paint less bright part, and the large black, white and gray should be the first.

This is not enough practice, first of all, correct your way of observation, copy more, copy is the fastest and easiest way to get the know-how! After a certain period of time, you will naturally deal with black and white relationships. There are many reasons for the relationship between black and white, starting with the intrinsic color of the object, then the light, and your own design to adjust the picture.

In short, if you practice more, you can naturally feel the rules, and sketching is a rule, unlike color.

The key point of drawing the boundary line between light and dark is not to push to the bright place, and then to the dark part The tone becomes weaker, the density of the tone does not change, and the brightness becomes brighter, all the way to the reflective place Use the gray tone, that is, the brightness change from light to dark tone is light-dark-gray. And the whole picture is less gray, if the painting is bright and gray, it will look unnatural.

It's just a way to summarize it myself, but painting still depends on feelings, these dead theoretical things, can only help in the early stage, and if you draw more, you will be.

I don't know what you mean If it's not deep, you can take a black card paper and compare it with the deepest in your picture.。。。 Haha, look at the picture as a whole.

To show the relationship between light and dark, of course, it is necessary to compare, the main thing is to practice more.

Find the boundary between light and dark, and then look at the light over there, slowly transition, and don't be in a hurry to play the tone.

My answer is more pragmatic.

1.The first is to distinguish between intrinsic color examples; Black hair, white teeth2Projection The place where the projection begins is the darkest (physical phenomenon) Pay attention to the shape of the projection3The boundary between light and dark (surface) The transition close to the light source is the blackest, and the transition is the blackest

4. Perspective: The nearest to you is clear, the distance is blurred, and the 4 points are distinguished by black, white and gray, and the 4 points are focused on understanding Like drawing a good sketch, first look at "Man and Nature".

Light and dark. Squint your eyes and look at the whole.

1. The dark part of the sketch includes the boundary between light and dark, reflection, and projection, 1. The brush at the junction of light and dark should be solid and powerful, and multi-directional lines should be used to express its prominence and richness.

2. Reflection is the brighter part of the dark part affected by the ambient light, the closer the reflection is to the desktop, the stronger the brightness. Reflection in the light is not brighter than the bright side, and the dark part is also reflected in the dark. Reflective characteristics: soft, the pen should be light, even, the line should be simple, harmonious.

3. The projection pen should be light and smooth, and the line should be consistent and in line with perspective.

Second, the middle gray part.

1. It is necessary to strictly distinguish the gray part from the dark part. The gray part belongs to the light part 2, and the brightness and darkness between the gray part should be strictly distinguished.

3. It is necessary to carefully distinguish the light and dark changes in each gray surface.

4. Carefully distinguish between gray and background grayscale.

3. Characteristics of the bright part: the lines need to be more careful and precise than the lines of the dark parts.

1. The lines should express the structure.

2. The lines should express the texture.

3. The lines should be beautiful and natural, and the treatment should be decisive and affirmative, and repeated modifications should be avoided as much as possible.

There are many ways to draw a sketch.

You can draw meticulously, gray tones, in that case you have to be patient to do little by little, but when you start the draft, you must have a general idea, from large to small, from the whole to the part, the color level should be smaller, it is more difficult to do.

There is also the kind of thicker painting method that mainly reflects the structure and volume of the same to be detailed, but this kind of to pull apart the black, white and gray, when you can raise the tone, you can see the heaviest place painted in black and black Don't don't do it without paper painting and then step by step, so that the color scale is easier to pull apart, easy to draw three-dimensional

This is very important in your later works, and the easier way to paint is to rub the heavy distant objects in your finished works with your hands.

The last is to draw more, more sketching can quickly improve your modeling ability, learn to use the performance of the pencil, from hard to soft, as well as the tip of the pen, and at the same time when drawing, you have to think, to use your brain.

Grasp the boundary between light and dark Gray means void.

There are also major and minor in sketching.

The main object is painted in detail, and the gray part is the virtual past.

Draw the closest thing to you

In short, you have to look carefully, squint your eyes, start with the most colorful objects, and pay attention to the tonal contrast between the objects from the beginning to the end.

In order to open the level of black, white and gray, one problem that needs to be solved is "contrast". First of all, we should carefully observe, whether it should be black, what should be gray, and white, subjectively we must understand, and secondly, we should always pay attention to the most basic principle of white being brighter than gray and gray brighter than black (everyone should understand it......Don't mess up the relationship between black, white and gray. After dealing with the contrast between them, the last is the overall adjustment, after the black, white and gray are explained, the effect of the picture should also be unified, and there can be no problems such as things that should be as bright as one bright and one gray, and the relationship between black, white and gray of the whole picture should be adjusted to the most reasonable tone to make it whole.

Draw a few more strokes on the black one! With 6b. Gray with 2: or hb less strokes, white leave blank!

Tools Ingredients: sketch paper, charcoal or pencil, plaster geometry or geometry**, drawing board.

1. First of all, use a hard charcoal pen or a pencil with a small b number. First, use a straight line to gently mark the approximate position of the top, bottom, left, and right, and pull out a long straight line to connect them to determine the basic shape of the cube.

2. Add dark sides and projections: Use a 6B pencil or soft charcoal pen to quickly draw the dark side and projection of the cube.

3. Deepen the bottom of the cube in order to open the virtual and real relationship between the dark side and the projection, draw the gray surface of the cube, and arrange some lines in the background.

4. Adjust the whole picture, pull out the black, white and gray, and deepen the background. Use a small b-number pencil or hard charcoal to express a shiny finish.

5. Depict some damaged places on the cube, at this time to sharpen the tip of the pen, choose a pencil or charcoal with a small number of b, you can deepen the line between the cube and the bottom, and strengthen the solid sense of the cube.