Modify Date: 2013-11-0619:15:07260.Chapter 260 Xu Yang's Evidence

"Let me first explain what is called "glaze", in fact, very antique lovers, or new friends have heard of it, so much so that they understand what is really impossible to explain, I will explain it here first. It's just a few words, and I won't delay everyone's time. Xu Yang's words are of course the audience below is happy, in fact, many of the audience who come here are lovers of antiques, so Xu Yang still likes these people like to explain for free.

Xu Yang actually recorded a program for the first time, just like we watched TV, in fact, a 40-minute program had to be recorded for several hours, and finally the program we saw was synthesized through editing, and a lot of useless shots would be deleted in the middle.

"The ceramics we use daily are generally dressed in a smooth and smooth dress, especially the daily-use ceramics, and the "clothes" are more particular, some are as white as jade, and some are colorful and very beautiful. This kind of clothing of ceramics is called "glaze".

The meaning of glaze in Chinese characters refers to the oily luster, so the word "oil" is used to indicate the luster of the surface of porcelain, but because the word "oil" represents food, it has been modified by later generations to take the "cai" that represents brilliance, and the "by" of the oil word is added to form the word "glaze".

Glaze is a continuous vitreous layer attached to the surface of the ceramic body, or a mixed layer of glass and crystal. The glaze may be produced by calcium-containing stones and charcoal ash used in ancient stone cooking, or it may be consciously made with shell powder as a raw material inspired by the beautiful texture of the shell surface. In fact, as early as the Shang Dynasty more than 3,000 years ago, our ancestors had already learned to decorate ceramics with glaze made of rock and mud. In the Han Dynasty, the paper warm lead glaze with lead as a co-solvent was invented, and later the ceramic artists used the phenomenon that the kiln ash naturally landed on the body to transform into a synthetic glaze, and then used plant ash as a raw material for glaze making. The glazes used in the production of modern daily ceramics are divided into lime glaze and long glaze.

In fact, pastel is also called painted pottery, and painted pottery is also called "colored glazed pottery". Painted pottery glaze is rich in color, there are more than 20 kinds of monochrome glaze, Venus glaze, tea glaze, "rain red" and other color-changing art glaze, with its decoration of daily utensils, vase flower arrangement, color glaze hanger and craft furnishings, so that people are pleasing to the eye, known as "pottery wearing gorgeous clothes". ”

Xu Yang said that this gave everyone a process of digestion. After seeing that everyone seemed to understand something, he continued: "Now I will talk about today's pastel, each dynasty has its own characteristics, today we are mainly talking about the pastel of the Qing Dynasty, so we have the opportunity to communicate privately, if I explain the glaze of the Qing Dynasty."

In a word: the glaze of porcelain in the Qing Dynasty is fine and white, pure, delicate and hard, and its carcass is the heaviest compared with the same vessel of various dynasties. In addition, the same ware in this period is often applied with two kinds of white glaze, the inside of the vessel, the edge of the mouth, and the outer bottom of the vessel are powdered white glaze, and the glaze is thinner, and there is often a phenomenon of small glaze shrinkage; The body is brightened with green glaze, and its glaze is smooth and bright, and the tire glaze is very dense. Two kinds of glaze on one vessel are the biggest feature of porcelain produced during the Qing Dynasty. ”

Xu Yang picked up the celestial globe bottle on the table and said: "Everyone looks at this pastel celestial globe bottle, I have to say that it is really impossible to distinguish the real from the fetal quality from the shape of the vessel alone, because this celestial globe bottle can be said to reproduce the porcelain of the heyday of pastel in the Qing Dynasty."

Even if something fake is true, it is still fake, a fake is always a fake, and can never replace the real thing, pastel is also called "soft color", which is a variety of glaze colored porcelain. The so-called overglaze color is painted on the glaze surface of the fired plain ware, and then baked at a temperature of 600 degrees Celsius to 900 degrees Celsius in the kiln. The painting method of pastel porcelain is generally to first outline the outline of the pattern on the white porcelain fired at high temperature.

Then use arsenic-containing glass white as the base, and then apply the pigment to this layer of glass white, and use a clean pen to gently wash the color according to the different shades of light, so that the petals and the people's clothes have a sense of light and shade. Due to the opaque effect of arsenic, the glass white has an opaque feeling, and after the fusion with various colors, it produces a pulverization effect, the red color becomes pink, the green color becomes light green, the yellow color becomes light yellow, and other colors also become opaque light tones, and the amount of its addition can be controlled to obtain a series of different shades of shade of hue, giving people a sense of pink and soft, so this glaze color is called "pastel" In terms of expression techniques, it progresses from flat filling to light and dark washing, and in terms of style, its layout and brushwork have the characteristics of traditional Chinese painting. ”

Having said so much, Xu Yang didn't say the authenticity of this thing, but I don't know why, everyone has already felt it, or has to say that it is a fake. Even the Tibetan friend became less convinced in his heart that his Celestial Sphere Bottle was genuine.

In fact, if Xu Yang directly said the authenticity of this item, or directly pointed out where this celestial ball bottle was fake, it was not impossible, but Xu Yang already had his own thoughts! That's why he used this moderating method to explain.

"What I'm talking about next is where I said this pastel celestial globe bottle is fake. Let's talk about this glaze first, although this Tianqiu bottle tire is definitely an imitation of the Qing Dynasty period of the burning method, but the glaze used by the other party will fail a lot, although it is also the ancient painting method used in color, but now many of the good things of the year have been lost,

There is already a lot of difference in the mixing of glaze pigments, so this imitator also thinks of this, and he has taken corresponding measures, but the two experts please see. Saying that, Xu Yang pointed out to the two experts around him, and the camera in the sky also captured the Tianqiu bottle in Xu Yang's hand.

"Look here, a few colors here are obviously the colors blended by the current process chemical pigments, you are looking here, here, these places are obviously the hard wounds of this Celestial Globe Bottle. Everyone knows that in ancient times, pigments were made from plant or animal ores. There is simply no possibility of chemicals in modern art. And there is only one explanation for this, and that is that this thing is fake.

Maybe the audience will say that you can't conclude that it is fake based on this alone, so I'm going to say one! ”

In fact, it can be concluded that it is fake based on this alone, but since Xu Yang wants to continue, everyone likes to listen to it, so there is no need to stop it.

"The washing and dyeing of pastel porcelain decorative painting method absorbs the nutrients in the art of each sister, and adopts the technique of dot dyeing and color matching, so that the objects to be depicted, regardless of people, landscapes, flowers, birds and insects, all appear to have a strong texture, clear light and shade, and clear layers. The painting methods used are not only strict and meticulous delicate fine brush paintings, but also infiltrated and dripping, concise and concise freehand paintings, as well as exaggerated and deformed decorative painting styles. Even the sister arts such as printmaking, watercolor, oil painting and watercolor painting are integrated and used, and the subtlety is not at all pleasant, and the bold place is lively and lively. The drawing of pastels generally has to go through the processes of drawing, upgrading, drawing, shooting, line drawing, color materials, coloring, washing and dyeing. Among them, from drawing to shooting, it is a stage of starting with ink lines and carrying out creative ideas, such as painting porcelain to determine the decoration content and image composition. The final draft of the formal drawing is called "ascending the map", and the pattern that has been painted with thick ink is printed from the porcelain is called "making a picture". Then, the drawing printed with the ink line is transferred to the porcelain to be formally drawn, that is, the "picture", so that the porcelain can be painted.

The depiction and coloring techniques of pastels are more complex and detailed, such as painting, coloring, filling, washing, picking, blowing, dotting and other techniques. The tools used include paintbrushes, fillers, washing pens, colored pens, duke pens, red gold pens, gold pens, agate pens, pickpocket pens and many other special pens.

Let's take a look at the painting skills on this heavenly ball bottle, and we can only say that although the other party tries to be perfect, the brushwork of ancient painting masters can not be imitated casually. You may not know that the real product of this celestial sphere is in the Forbidden City, if you are interested, you can take a look, and when you recall the painting on this celestial globe bottle, you will find that the characters on this painting are dull and spiritual.

No matter what the emperor of Qianlong said about later generations, he claimed to be a "perfect old man" and he also wanted to be a unique emperor, so he had to be unique in the control of many things! Porcelain is a kind of porcelain, and after the firing of the official kiln porcelain that is paid tribute every year will be examined by relevant officials, and the most exquisite one of all the porcelain will be found to be left to pay tribute to the emperor, and all the others will be smashed and smashed.

So we don't know if you found it, in the Qianlong period of the Qing Dynasty, the fine products in the official kiln never had the same two pieces of porcelain, except for pairs or sets of porcelain. ”

Xu Yang's words were undoubtedly a death sentence for this Tianqiu bottle, but the Tibetan friend was not reconciled, although he already knew in his heart that his Tianqiu bottle was fake, but he didn't want to be smashed like this, and immediately said: "Then it is undeniable that there is a person who left a two-piece boutique without permission!"

Xu Yang heard the other party's words and said with a smile: "Yes, from ancient times to the present, this kind of thing is certainly possible, and it is not uncommon. In fact, you may not know, I have seen the same similar celestial ball bottle, and the reason why I dare to conclude that it is fake today is because of this, they have one of the most critical points about such fakes, but I want to point it out and need the help of the production team!"

Xu Yang's words have been said here, of course, the production team will try to help Xu Yang as much as possible, and the horse director didn't expect Xu Yang to be so "material!"

Xu Yang's request is actually quite simple, he wants to come to a miniature camera for photography, bind it and put it in a bottle, and then display the picture taken by the small camera on the big screen.

When the camera entered the bottle, there was darkness at first, and then it seemed as if the camera lights were turned on, and everyone saw a horrified scene.

Several Chinese characters of the same generation have appeared in front of everyone: "January 1, 2008, Zhou"!