Uncover the secret of copper sculpture security
In addition to the common handicrafts, there are some famous works of bronze sculptures. Because of their high market value, there are fakes. Uncovering the secrets of bronze sculptures, we can identify them by ordinary people.
There is also a concern for many people collecting sculptures, that is, the reproducibility of bronze sculptures. Teacher Pan He publicly stated that some Pan He sculptures taken at auction houses are also accompanied by signature collection certificates. In fact, many are fake. Some work is extremely rough, even the level of his students is not as good.
The sculptor Cai Zhisong also said that the sculpture's counterfeit products mainly appear in the casting process. He said, "In the past, the sculptor went to the foundry to cast his works. Sometimes the foundry inexplicably cast one of his own, and when he said that it was a souvenir, then the market did not rise, and the artist did not dare to offend the foundry because he was offended. He asks you to ask for more money, delays, and can't guarantee quality. Secondly, sometimes the foundry of the foundry is not destroyed in time. After a few years, the artist is famous, and these works may enter the market."
The former foundry was just a few, and everyone is familiar with it. There are so many foundries now, and some small factories need to supervise them in order to survive.
Moreover, the early sculptures have any number, and the certificate is easy to be counterfeited. In fact, bronze sculpture has a small secret of anti-counterfeiting, many collectors do not know.
Usually cast bronze molding produced includes a plurality of steps issued mud, mold turning system, irrigation system, wax and the like, contraction occurs in the middle of dewaxing, casting, link will, in the current level of technology, will be generally made out of bronze It is about 2% smaller than the mud. If it is a copy, then the size of the product must be a small circle.
Is it possible to make the mud draft 2% larger before copying?
It is still difficult to achieve at the current level of technology. A sculpture, especially a portrait sculpture, will stretch out in any part. Even if the height is consistent, the position of the face, hands and feet may not be 2% larger. The size is the easiest way to find a copper sculpture.
Please pay attention to China Copper Sculpture Industry Network http://
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