My system is not decent

The classic porcelain in overglaze color includes green ground red color cloud dragon pattern plate, yellow ground three color plum magpie pattern vase and so on.

These colored porcelains are generally official kiln porcelains of the Qing Dynasty.

This is the overglaze color and underglaze color. The third category of porcelain glaze color is the overglaze and underglaze mixed color.

Underglaze color and glaze color are used at the same time, more precisely, it is a combination of underglaze blue and white and overglaze color.

For example, blue-and-white bucket color, referred to as bucket color or "doucai", was first seen in Xuande of Ming Dynasty and matured in Chenghua of Ming Dynasty.

Not all blue and white + overglaze colors can be called bucket colors.

The key is that the outline of the pattern must be drawn with blue and white on the carcass, and after the porcelain is fired, various overglaze pigments are filled in the outline as needed.

Throughout the process, blue and white plays a leading role.

The difference between blue and white fighting color is blue and white color adding.

If blue and white is no longer used to outline the outline, but only used as a color to express local patterns, it is called blue and white coloring.

According to the different types of glaze color, blue and white color can be further divided into blue and white single color.

For example, blue and white red color, blue and white gold color, blue and white green color.

There are also blue and white double colors, such as blue and white yellow and green colors, and then there are blue and white colors.

Since the 70s, two new types of colored porcelain have become popular.

One is the in-glaze color, which can be understood as applying a layer of glaze on top of the colored painting on the basis of the over-glaze color.

Seal the painting between two layers of glaze like a plastic seal.

The other is high-temperature color glaze painting. This kind of porcelain does not use color pigments, but directly paints with high-temperature color glazes of different colors, and then fires at a high temperature once.

In fact, these are not special. The special products in colored porcelain must be the difference in glaze color.

In my country's special craft porcelain, some imitation glazed porcelain can be called a unique skill in porcelain.

These imitation porcelains are almost indistinguishable from the real ones with the naked eye, which shows that the craftsmanship is superb.

And the key to all this is actually the glaze.

Therefore, sometimes some high-quality glazes are very expensive.

For example, blue and white materials, a kilogram of good blue and white can cost tens of thousands.

This is why Wu Er and the others are willing to spend hundreds of millions to exchange with Chen Wenzhe.

In fact, if you calculate carefully, [-] million can't exchange much top-grade green material.

The top-level meals cost tens of millions, or even 3000 to 1 million meals, and [-] million yuan is only exchanged for three or four tons.

With such an expensive blue and white glaze, the cost of the blue and white porcelain produced is not low.

If there is a problem with the primary selection in the production process, and few high-quality products can be produced after firing several kilns, then it will definitely accompany Dafa.

It is not uncommon for such a precious glaze to be used on domestic porcelain.

For example, some domestic special porcelains need good high-quality glazes.

For example, imitation jade glaze, imitation jade glaze is a new variety of high-temperature color glaze porcelain created by Jingzhen Royal Kiln Factory during the Kangxi period of the Qing Dynasty, and continued to be fired during the Qianlong period.

Because the glaze color of this kind of porcelain is very close to that of ancient jade, it is named imitation jade glaze.

Common utensils imitating jade glaze mainly include various types of bottles, washers and jars.

In terms of glazing, the glaze blowing method is mainly used, and the patterns flow naturally and are very distinctive.

In terms of inscription recognition, the six-character and three-line blue and white seal script inscriptions of the "Yongzheng Year System of the Great Qing Dynasty" are mostly used.

Or inscribed "Yongzheng Year System" four-character double-line seal script inscription, but there are also some utensils that are not decorated with inscriptions.

Then there is the imitation stone glaze, which is a new type of porcelain created and fired during the Qianlong period of the Qing Dynasty.

Until the period of the Republic of China, there were still works imitating the Qianlong period.

However, there are still big differences from the real ones in terms of the color, glaze, markings, and inscriptions of the utensils.

The imitation stone glaze works in the Qianlong period mainly imitated the texture and color of natural stones.

If you don't identify it carefully, you can hardly distinguish it. It can be seen that the imitation is natural and lifelike.

The common shapes of utensils at this time mainly include boxes, stoves, plates, pen holders, etc., especially the pen holders are more common.

In terms of glaze color, the more common ones are marble glaze, turquoise glaze, tiger skin stone glaze, pebble glaze and so on.

In terms of inscriptions on utensils, the four-character double-line golden color seal script of "Qianlong Year System" is mostly used, and the golden color is a single-line border.

Or it is the six-character and three-line gold-colored seal script of "Qianlong Annual System of the Great Qing Dynasty", but there is no sidebar outside the inscription.

This kind of imitation glaze imitates various natural objects, such as jade, stone, bamboo and so on.

For example, imitation lacquer glaze, this kind of glaze is a new type of low-temperature glazed porcelain created by the Jingzhen Royal Kiln Factory during the Qianlong period of the Qing Dynasty.

Imitation lacquer glazes can generally be divided into imitation vermilion lacquer, imitation withered lacquer, imitation bamboo weaving lacquer, imitation mother-of-pearl lacquer, and imitation gold lacquer.

Among them, imitation red lacquer, imitation withered lacquer and imitation black lacquer are the most common.

Chrysanthemum-shaped covered bowls or chrysanthemum-shaped plates are often seen in the shape of imitation vermilion lacquer.

Its shape and glaze color are almost indistinguishable from the lacquerware of the same period, which shows the superb craftsmanship.

Porcelain with imitation lacquer is also called "imitation red glaze".

Common utensil shapes mainly include tureen, saucer, plate, flower goblet, candlestick, pen holder, snuff bottle and so on.

This imitation lacquer work, and the red lacquerware of the same period can almost be faked.

The inscriptions of objects imitating withered lacquer are often inscribed with gold inscriptions in six-character seal script "Made in the Qianlong Year of the Qing Dynasty".

The utensils imitating black lacquer are mainly imitated black lacquer, which is very distinctive.

There is also imitation wood glaze, which is a new variety of low-temperature glaze created and fired during the Yongzheng period of the Qing Dynasty.

The imitation wood glaze is mainly imitated according to the texture, annual rings, color, blemishes and other aspects of real wood, so as to achieve the artistic effect that is very similar to real wood.

If you just look at it roughly, you may think that the imitation works are made of real wood.

This kind of difficult wood-like glazed porcelain was still fired during the Qianlong period.

And compared with the Yongzheng period, the variety is more abundant, and it is often painted on one vessel with pastel or other colored glazes.

The shapes of imitation wood-glazed porcelain in the Yongzheng and Qianlong periods are generally flower pots, arm rests, bowls, pen holders, etc.

There are even imitation wood-glazed gold colored wares, the craftsmanship is meticulous and meticulous, which can be called the unique skill of porcelain.

And the imitation bamboo glaze is very similar to the imitation wood glaze. This kind of porcelain is a kind of low-temperature glazed porcelain fired from the Qianlong period of the Qing Dynasty to the end of the Qing Dynasty.

Imitation bamboo glazed porcelain mainly imitates the texture of bamboo, and the most common shape of utensils is a pen holder.

There are other kinds of imitation glazes and imitation metal glazes. This kind of porcelain is mainly based on imitation gold, silver and bronze wares.

These imitation metal-glazed porcelains are almost the same as real gold, silver and bronze wares.

Since there are imitation metals, there are glazes that imitate silk fabrics.

The silk-like glaze is mostly imitated according to the ancient Kesi.

Since Kesi is one of the silk fabrics used by the royal family in ancient my country, its nobility can be seen.

The last is the imitation gemstone glaze, which should be the most expensive porcelain.

The imitation gemstone glaze mainly includes imitation ruby ​​glaze, imitation sapphire glaze, imitation turquoise glaze and so on.

Among them, imitation ruby ​​glaze and imitation sapphire glaze were fired by official kilns during the Qianlong period and Jiaqing period of the Qing Dynasty. They are low-temperature glazed porcelain.