What is the use of clay erasers in sketches?

Also known as plastic eraser, it is characterized by a plastic shape, strong adhesion (I tried it with chewing gum, but it didn't work), it will not produce eraser peeling, and it is good at weakening the effect and modifying small mistakes, but the disadvantage is that it is not easy to wipe clean, and it is very dirty after a period of time and it is easy to stain hands and pictures.

Thanks to its properties, it adapts to all pens that are covered with paper in a granular state: pencils, charcoal, carbon strips and even crayons. The main use methods are stick, point, and sweep, which is very effective in dealing with the picture that is too heavy and contrasting, and at the same time, combined with ordinary hard erasers (preferably 4B erasers) can make a natural and ideal effect.

Also known as plastic eraser, pencil, charcoal pen, charcoal strip sketch can be used, is a very useful tool, can weaken some abrupt places, soft the picture, to achieve the effect of combining virtual and real.

Use your own common sense to know if it's good or not, only if you've used it yourself

If you can use it, it will have a very natural effect, and you should try different methods in painting.

Because this eraser is sticky, as long as it can stick off the traces, you can use it, charcoal bars, charcoal sticks, pencils are better to use, charcoal itself is difficult to erase, and any eraser is the same.

The benefits of this eraser are:

1。No eraser shavings.

2。You can use your hands to pinch it into thin strips and wipe only a little bit of the place on the screen.

3。The wipe transition is better.

It is more useful when sketching than the 4B eraser.

It is generally used when drawing with a pencil. Shape transitions, or partially blur them.

Reasons: 1. Plasticine has softness. Plasticine is mainly used to stain dark colors that are too heavy. It can be pinched into any shape and accurately rubbed with orange rattle.

2. Plasticine is sticky. Most of the sketch is covered with lead, and with an eraser, wiping it will become stiff and textureless. The plasticine can be wiped according to the strength to achieve the desired effect. Late opening.

3. Plasticine has a unique artistic effect. When painting objects with high reflectivity, the oak and wood can create a unique highlight and unity with the picture.

Here's what erasers do in sketching:

The first function of the eraser when sketching is to remove unnecessary lines and adjust the contrast between light and dark in the picture. When we feel that a certain tone is too dark and need to increase the brightness, we can use the eraser to reduce the color and achieve a satisfactory contrast effect with a smile.

The role of the eraser in sketching is two: the eraser also has an adjustment function, which can enhance the virtual and real effect of the picture. In the process of painting, the emphasis on the structure of the body often results in the rigidity of decent cohesion and contour expression, making the image monotonous and lacking a sense of space.

In this case, we can use an eraser to erase a part of the lines as needed to form a contrast and change of the virtual and real objects, which will immediately make the picture produce a vivid and space-rich effect.

The third function of the eraser in sketching is the function of expression. In the use of eraser, beginners may find that somewhere where the eraser has been used, a special trace will be produced, which may be an unexpected and wonderful effect, which shows that the eraser has a performance function in addition to its modification effect.

But beginners should not use this occasional effect too much, and should focus on the training of the inevitability of performance.

Like many other skills in the world, sketching is a mental activity that involves thinking about several things at the same time. Because the conscious mind seems to think only one thing at a time, while the subconscious mind takes care of many things when we draw.

Therefore, in the whole process of learning to paint, we are required to recognize the connection between the subconscious mind and a certain number of objects, so that the subconscious activities can be controlled and used by us as much as possible.

Nowadays, there are many people who like to use clay and plasticine to paint, and the painting is very different from the usual and very beautiful.

1.We need to prepare clay material packs, scissors, photo frames, acrylic paint, paintbrushes, white mold latex, iron wire, and other tools.

2.Take My Neighbor Totoro as an example (pictured below), first use a brush to draw the pattern you want to paint on paper as a background image, and then wait for the pattern to dry.

3.Use green clay to roll into thin strips to make the grass on the background, and the grass will adjust according to the distance.

4.When the grass is one-third complete, you can put the gray clay chinchilla on it first, and continue to complete the spike imitation green grass, so that the picture will be more layered.

5.After the main part is completed, you can do some small flowers to decorate the picture.

6.My Neighbor Totoro relief painting is complete.

<> plastic eraser. The principle of choosing erasers is generally to use as little as possible when doing sketching exercises. Eraser :

Stationery made of rubber can erase traces of graphite or ink. There are many types of erasers, with different shapes and colors, including ordinary incense erasers, art erasers such as 2b, 4b, and 6b for painting, as well as plastic erasers. <> plastic eraser.

Unlike the general adhesive eraser directly erases the wrong pencil handwriting, but is mainly used for painting, such as accidentally painting the picture dirty, when you are tired, you need to change it, you need it in a very serious case, use it to press it in the greasy place, play a role in making the transition of black, white and gray more natural, of course, it is softer when unpacking at the beginning, but it is better than the flexibility and toughness of the plasticine that pinched things when I was a child. Specifically, it will not break easily like ordinary plasticine.

According to the needs of your hand and the picture rubbing, rub it with your hand or press it (because it is easy to deform at the beginning, but it is only the size of the palm of your hand) into different shapes, such as some places are deliberately kneaded and pressed finely, sharper, and then pressed to the point where the black place needs to appear slightly grayer, to put it simply, it is to help adjust the role of the transition surface, so that the picture is natural and easy to modify. Generally, it is used when you have a deep understanding of the picture, and when the calendar is not very familiar with the structure and line when sketching, it is recommended that you do not use it, so as not to make the picture mushy and only make the picture worse. **A bit more expensive than regular erasers.

It can be used for a week or two. After a long period of use, it will turn from light gray to black, and it will contain lead, mercury and other substances that are harmful to the body.

The use of plasticine: First, you can make the deep place a little shallower, and keep your lines clear and not spent, which can highlight your painting level.

Second, it sticks away excess pencil ash and keeps the picture neat, which is superior to ordinary erasers in this respect.

Third, it is recommended to prepare another 4B eraser when using this plastic eraser, because the plastic eraser does not have a strong wiping ability, which is not conducive to modifying the frame.

That's not the problem.

Plasticine has stickiness and has good plasticity, the details of the painting can be well grasped, just like the eraser cut into triangles to use is a reason, as for how long it depends on the degree of your use, the plasticine is occupied by lead will reduce the adhesion, after a long time it will be dirty, adsorption and plasticity will not work and will be hard, at this time it is almost the same!

What you said is clean is almost the same as the decomposition of the powder.,I don't know how your use of the picture is.,The mud that has been used for a long time will have some accidents that are not easy to grasp on the picture.,The average person will try to keep the picture complete and clean.,It's not going to take this risk.,It's very troublesome to draw the wrong half of the drawing.,So it's still going to be a little bit.

Hope it helps.

As long as you don't get dirty, if you have to use it every day to paint, a plasticine will only be used for a week, from the color, or the amount of lead absorbed, it will be relatively reduced, and after about two months, it will basically become hard. At that time, I couldn't use it, and it was harmful to my fingers if I used it too much, so I tried to get into the habit of not using erasers when drawing.

When you use plasticine, you can no longer pinch it white. At this time, you can buy professional water in the art supply store to wash, and after washing, it will become white again, and when the water is dry, it can be used as a new one. This can be used forever.

But the plasticine itself is not expensive, and I don't think it's necessary to wash it. If it's dark, just buy another block.

If you want to use it every day and change it once every three months, it will be better to change it often!

It's supposed to be a plastic eraser.。。。 That's generally you see, if it's going to have an impact on the overall effect of the picture when you're painting, don't use it.,If you paint every day, I'm usually changing a piece every month.。。。

It's hard to use when it's dark, so it's better to change it often, otherwise the hands of the pinching are full of hey plasticine, and it's so uncomfortable.

This eraser of mine is basically used all the time, unless it is lost, but I have lost a lot, we have a classmate said that washing can also be used again, I tried, but it seems that after washing, it is not much clean, it is recommended that you use it separately, so that it can be used for a longer time, but it is too dirty, I think it is better to change it, if you want to buy it, you can buy a better plastic eraser, and it is comfortable to use.

It is said that a piece of plasticine can be used for a long, long time... I've never used it to the point where I can't use it, and it's usually a little bit of it lost.

You can use it until it turns black, and you don't need to, haha, I used to do that.

That's not the problem.

Plasticine has stickiness and has good plasticity, the details of the painting can be well grasped, just like the eraser cut into triangles to use is a reason, as for how long it depends on the degree of your use, the plasticine is occupied by lead will reduce the adhesion, after a long time it will be dirty, adsorption and plasticity will not work and will be hard, at this time it is almost the same!

What you said is clean is almost the same as the decomposition of the powder.,I don't know how your use of the picture is.,The mud that has been used for a long time will have some accidents that are not easy to grasp on the picture.,The average person will try to keep the picture complete and clean.,It's not going to take this risk.,It's very troublesome to draw the wrong half of the drawing.,So it's still going to be a little bit.

Hope it helps.

This eraser of mine.

Basically, it's been used all the time.

Unless it's lost.

But I lost a lot.

One of our classmates said that washing can also be used again.

I tried. But it looks like after washing.

Not much cleaner.

It is recommended that you use it separately.

It can also be used for a longer period of time.

But it's too dirty. I think it's better to change it.

If you want to buy it, buy a better plastic eraser.

It's comfortable to use.

There are many kinds of erasers for sketching, such as plastic erasers, soft erasers, and so ......on

The average painter can use a regular eraser, or you can use a plastic eraser to erase the kind of place that needs to protect the background, and these things can be bought ...... most stores

High-end erasers, all of which correspond to special pencils, such as carbon gold bars, charcoal sticks, etc., can also be purchased at specialized stores, and generally do not use ......

It is said that a piece of plasticine can be used for a long, long time... I've never used it to the point where I can't use it, and it's usually a little bit of it lost.

1. If it is used in the dark part, it will make the dark part more virtual.

2. Speed up and use the method of wiping instead of playing the tone, which can save you a lot of time, such as: when the picture needs a large area of color, the lines are a little insufficient, we can wipe; In some places, the pencil drawing is not heavy enough and we can use the eraser method to deal with it, remember that you can do whatever it takes to paint, you can use any method, as long as you achieve the effect you want.

3. The level of the picture is richer. If there is lead dust left on the fingers, then there are some fine gray surfaces, and we can go up with one finger, and one surface comes out.

4. Increase the taste of sketching. Some friends are very taboo to rub and wipe when drawing. The reason is that they think it will make the picture dirty.

But let's not forget what Brother Beihong said: "Rather dirty than clean". The meaning of this sentence is to tell us that the effect of some dirty spots in the painting process not only does not matter, but will make the picture have an atmosphere and increase the taste of sketching.

Note, although there are many benefits of wiping and wiping, but do not overdo it, and mastering the degree is a key, otherwise the picture is easy to get tired, dirty, and not refreshing.

As shown in the figure, from left to right, they are specular eraser, ordinary eraser, plasticine, ordinary eraser eraser has a general erasing ability, used for ordinary erasure, plasticine eraser has a weak erasing ability, used for erasing the bright parts, and can also be used to assist in shaping the texture of objects, and the highlight eraser has a strong erasing ability, which is usually used to modify the dark part or deal with the details of the hair.