My system is not decent

If you want to imitate Yuan blue and white, especially when making figures, birds and animals, you need to avoid blurring when depicting eyes.

However, if one does not understand Yuan Qinghua, or the characteristics of Su Maliqing, it is difficult to avoid this.

Again, now that Chen Wenzhe is standing on the shoulders of countless masters, or directly on their heads, it is naturally easy to solve these problems.

Therefore, he should have a high success rate in firing Yuan blue and white flowers.

After all, even in the Yuan Dynasty, if the eyes of the characters in the Yuan blue and white figure pots are dizzy, it is a failure.

For example, the Yuan Qinghua Guiguzi Down the Mountain Picture Jar, and the Yuexia Chasing Han Xin Picture Jar, there are characters in them, and the eyes of the characters are not dizzy.

This is also one of the main reasons why this kind of map jar is very expensive.

Because of the problem of dispersing the halo, it was difficult for this kind of picture jar to be fired successfully in the Yuan Dynasty.

Rare things are more expensive, this point is true in any period.

At this time, it was not too difficult for Chen Wenzhe to solve this problem.

If you want to solve the problem of dizziness, you must first know the reason, that is, understand the characteristics of Su Mali Qing, and understand the level of craftsmanship of the year.

It is not difficult to analyze the reasons as long as you understand some of the circumstances of the year.

First of all, cobalt materials such as Su materials have coarse particles and complex components.

Secondly, the fluidity of the bluish-white glaze is viscous and thick.

Finally, the unique kiln reduction flame process temperature atmosphere.

Among the three main causes, the first is the most important.

Because other materials, such as domestic materials, even if the particles become thicker, they will not appear halo.

As for modern pigments, no matter how fine or thick they are, they can't smudge decently, which is why the compositional complexity of Soviet materials cannot be imitated.

Of course, anything can be imitated, it just depends on the price paid and whether it is worth it.

In the 80s, China wanted to imitate Yuan blue and white, but it was not imitated?

However, that is national power, so if Chen Wenzhe wants to imitate it, he has to take a shortcut.

It is because he has learned the craftsmanship of those high imitation Yuan blue and white masters in China, and he has seen the entire production process of Yuan blue and white, that he is so confident and finally fired successfully.

If there are no multiple means of cheating, the re-burning of Yuanqinghua can only rely on time and funds to pile up.

Especially the duality of Su material, which is both cohesive and dizzy, is almost unique.

It is very difficult to imitate this characteristic, at least for individuals, it is very difficult.

Of course, as long as you understand the characteristics of Soviet materials, it is not difficult to solve the problem.

For example, because the bluish-white glaze is quite thick and its fluidity is viscous, it can make the pigment fully react and scatter and be controlled, or make the larger particles of impurities condense and float to show scatter.

Most of the Yuan blue and white utensils are more or less mixed with domestic materials or recycled green materials, so the effect of condensed state haloing will be greatly reduced.

The so-called dizzying effect of condensed matter means that one must be condensed, and the other must be dizzy, both of which are indispensable.

This is also regular. For example, the performance after mixing domestic gravel and green materials is very obvious.

For example, the point-like condensation phenomenon of beaded black spots is weakened, that is, the black spots become less and more and gather together.

The result is that the black dots change in a continuous state, or become larger irregular black spots such as agglomerates and strips, and the edges of the dark spots become less or less blurred.

Then there is the background color of the pigment, that is, the "color halo" state weakens, that is, it transforms into a non-halo state.

This is caused by the astringency of the domestic stone green material itself.

If Chen Wenzhe only imitated one or two pieces of Yuan blue and white, then it doesn't matter, he can use all Su Ma Li Qing.

However, there are many Yuan blue and white flowers that he wants to imitate, as long as they are handed down from generation to generation and have a little reputation, he will imitate them.

During this process, the performance of many yuan blue and white flowers is not only what Su Mali Qing material can do.

In the production of Yuan blue and white, in addition to some high-quality goods that all used Sumali green materials, many other green materials were also used.

In addition to the pebble green materials that are widely spread in China, there are also some Huiqing materials that have been mixed into western my country.

You must also know what kind of performance these green materials are mixed in, otherwise, others may see that the color of the imitated things is wrong at a glance.

It's like back to green material, mixed with this kind of green material, and finally the point-like condensation phenomenon of beaded black spots on the glaze surface will be weakened and diverged.

That is, small black spots or black spots, etc., become slightly blurred or more blurred, that is, insufficient condensation and excessive divergence.

Then there is the undertone of the pigment, that is, the "shade" state, which will be preserved until it is enhanced.

This is caused by the divergence of the back green material itself, as long as it is used, it can be seen.

Such an obvious feature, as long as you know a little bit, you can see something when appraising Yuan blue and white, so Chen Wenzhe has to pay attention.

The halo and dispersion characteristics of Yuan blue and white cobalt materials are quite obvious, so it is regarded as one of the main characteristics of Yuan blue and white.

This characteristic is formed from the time of firing out of the kiln and further deepens over time.

The halo and dispersion forms of Yuan blue and white cobalt materials are also different, and can be roughly divided into three categories.

The most obvious one is the scattered type mentioned earlier. The characteristic of the scattered type is that there are many dot-shaped blue and white spots scattered in a large area on the glaze surface.

This kind of phenomenon can only happen when imported Sumaliqing, it feels like sprinkled pepper on the noodles.

Some people think that the reason for this phenomenon is that the cobalt material is not finely ground and the remaining particles are caused;

Although there is some truth, but not enough to explain all.

Because this kind of particles not only exist in the place where blue and white are painted, but also in the blank space that is not painted with blue and white, and even distribute in a large area.

What is the reason, the formation mechanism needs to be further explored.

In the crystalline form, this halo is actually caused by crystal spots.

Spots and lines of rust.The combination forms a special halo effect.

Its characteristic is that the edges are irregular tooth-shaped burrs, and some are fluffy.

This type of halo is mainly caused by imported cobalt materials with high iron content and prone to rust crystal spots.

The last is the flowing type, which is formed by the cobalt material flowing in the glaze. It is also the most common form of blue and white halo, and it can be expressed in various ways.

Of course, dizziness was not a unique phenomenon in the Yuan Dynasty and the early and mid-Ming Dynasty, even in the Qing Dynasty.

It can be said that the phenomenon of blue and white halos in Yuan, Ming and Qing dynasties has its own characteristics and differences.

For porcelain collections, blue and white porcelain is one of the most familiar varieties.

In the collection of blue and white porcelain, the blue and white porcelains of Yuan, Ming and Qing Dynasties dominate.

However, in the Yuan, Ming, and Qing dynasties, blue and white porcelain had different production techniques and materials used in each period, which caused the blue and white pigments to diverge differently.

As a result, the hazy difference between the Yuan Dynasty, the early Ming Dynasty and the blue and white flowers of the Qing Dynasty was formed.