Antique porcelain identification knowledge, porcelain identification skills

3 answers

Anonymous users2024-02-15

Nine tips for the identification of old porcelain: 1. The sense of lightness and heaviness is constantly self-perceived, realized, compared, and corrected by touching the porcelain, and finding the sense of lightness and heaviness that suits you to distinguish between the old and the new. The system and system that form its own sense of lightness and heaviness play an important role in the dating of unknown porcelain and the distinction between kiln mouth, quality, taste, old and new, authentic and fake, imitation and fake.

2. There is a saying about the feeling of dryness and wetness: "Ancient porcelain will sweat". The age of the porcelain is different, and the clothing is also different.

At the same temperature and humidity, the dry and wet feeling will be significantly different when held in the hand. Generally, porcelain only has a sweaty feel when people over 200 years old, but porcelain over 800 years old rarely has a sweaty wet feel. 3. The difference between the moisturizing and astringent feeling of the old and new porcelain is very obvious and huge, and the old porcelain of more than 100 years feels very moist, refreshing, comfortable and warm, and it is the more ancient and moist, the older the more refreshing.

4. Soft and hard feelingSoft and hard feeling is an extremely subtle and fine feel, which only has a certain distinction and identification significance for individual porcelain varieties such as Yue kiln, Ding kiln, Yaozhou kiln, etc. 5. Warm and cool feeling is the watershed and touchstone that distinguishes the quality and grade of porcelain. 6. The sense of familiarity is the product of the close combination of hand and hearing.

7. Slippery feeling Slippery feeling is not only the continuation of the moist astringency, but also the result and cause of the moist astringency: moist is slippery, moist must be slippery, slippery is moist, slippery is moist; Astringency must be stagnant, astringency will be stagnant, stagnation will be astringent, stagnation will be astringent. 8. The varieties of porcelain with different thicknesses, different historical ages, different preservation environments, and different degrees of deglazing will lead to huge differences and differences in the thickness of the glaze of porcelain.

9. The sense of concave and convex is of great significance for screening and identifying the authenticity of blue and white and glaze red before the middle of the Yuan Dynasty and the Ming Dynasty.
Anonymous users2024-02-14

The way to identify ancient porcelain is to look with the eyes, observe the shape of the porcelain, the glaze decoration, knock down the porcelain with your hand and listen to the sound to identify the texture of the porcelain, and identify the authenticity of the porcelain and the dynasty is the primary problem for beginner collectors.

First, first look at the shape from a distance to see whether the shape size ratio is coordinated and symmetrical, ancient porcelain is generally very symmetrical.

Second, look at the glaze at close range, the glaze of ancient porcelain is thicker, and the glaze flashes softly.

Third, look at the decoration and painting work, the ancient porcelain decoration has many meanings, and the lines are very natural and smooth.

Fourth, look at the color of the material, the ancient porcelain color feels soft from the visual point of view, but the color is thicker, and the color is also very accurate and pure.

Fifth, look at the bottom foot, the ancient porcelain foot is trimmed naturally, and the foot line left by the foot end scraping glaze is smooth and neat. There are fixed techniques and sizes for pedicure in each period.

Sixth, look at the fetal quality, the ancient porcelain fetus is fine and firm, and the weight feels moderate on the hand, because each piece of porcelain has a fixed amount of materials according to the thickness and size of the tire wall.

Seventh, look at the style, most of the ancient porcelain official kilns have the style, the ancient porcelain is neat and rigorous, and the bottom words correspond to the theme pattern.

Eighth, knock on the hand to listen to the sound, the ancient porcelain because of the age of the tire after years of weathering, the sound will be relatively dull.
Anonymous users2024-02-13

Many people like to collect antique porcelain, but some people in history have made a large number of copies or fakes of ancient ceramics for various motives, and many of them appear on the market, and if you are not careful, you may buy fakes. So how to do antique porcelain identification? Let's briefly introduce the identification method of antique porcelain.

1. Look at the molding process of antique porcelain: the different molding processes of porcelain, the different firing atmosphere and fuel will leave different characteristics on the ceramics. For example, the kiln porcelain adopts the overfiring process, and the firing utensils have no glaze along the mouth, commonly known as "mangkou"; The blue and white porcelain of the Yuan Dynasty depends on how its porcelain history was formed.

The blue and white porcelain of the Yuan Dynasty was taken out of the blank, not by hand. The difference between them is that the thickness of the blank is more uniform, and the blank will be high and low to the touch, not very uniform; These characteristics should be mastered.

2. Look at the style of antique porcelain: the style indicates the age, maker, kiln mouth, etc. of a piece of porcelain, and it is also the basis for identifying ancient porcelain. Different eras differ in the method, style, and penmanship of the book, as well as the parts of the book.

For example, most of the antique porcelain of the Ming and Qing dynasties is mainly blue and white, if you use a magnifying glass to take a look, you will find that most of them are deep and sinking, which is a feature that is difficult for later generations to imitate. After Daoguang, the words are scattered and floating. At the end of the Qing Dynasty, there were many porcelains imitating the Qianlong official kiln of the Qing Dynasty, but the font and penmanship were different from those of the Qianlong period, and they could basically be judged to be fakes.

Therefore, it is also a very good basis to grasp the characteristics of the style to determine the age and identify the fake.

3. Look at the grouting process of antique porcelain: if a style is made in the Kangxi year of the Qing Dynasty and the grouting process is used, then it can be determined that it is an imitation. Because the grouting process is a production process that did not appear until 1949.

4. Look at the decoration of antique porcelain: The decoration on the porcelain is engraved with distinctive characteristics of the times. For example, there was no black color in Chenghua painting, and at that time, in addition to drawing blue lines with underglaze cobalt, red and ochre colors were also used to depict outline lines. Another example is the ornamentation of Yuan blue and white porcelain Mu Xun Town, less.

3rd and 4th floors, many rules.

Seven or eight layers, with many layers and dense layouts, these different characteristics provide valuable clues for us to judge the age of porcelain.

5. Look at the glaze of antique porcelain: porcelain fired in different eras, due to the different glaze components and firing conditions, the material and glaze color of the fired ware are different, which has become one of the important bases for us to identify antique porcelain. Generally, it is to look at the thickness and luster of antique porcelain enamel, as well as the characteristics of bubbles and density.

For example, the so-called treasure light of old porcelain refers to the luster of oil and oil that can be seen from a meter away, and the luster contains oil, while the luster of new porcelain is straightforward and has no oil shine; Many antique porcelain can also be seen after processing, but if you look closely, you will find an unnatural luster.