Hahahaha Xiao Yi let out a wild and exaggerated laugh: Printing, you are not wrong when you say printing, don’t you know that printing works have very obvious characteristics?
Characteristics, I wonder what characteristics Teacher Xiao is talking about? Yu Fei asked calmly. Compared with Xiao Yi's impatience, Yu Fei's magnanimity was many times better. This made many people present.
Sigh, it seems that age and accomplishment are not directly proportional.
Wang Qiucheng also sighed. He didn't expect that he would reach this point in the end. I'm afraid the final expert showdown will be the biggest highlight of this world treasure show.
Mr. Yu, listen up. Xiao Yi snorted coldly from his nose, as if an elder was instructing a younger generation: The ink of the printed matter does not stretch as freely as the ink used for calligraphy and painting, and although the colors of the calligraphy and painting works and the colors of the printed matter look very similar, but carefully
There are still some differences in distinguishing. At the same time, if you smell it with your nose, the printed matter does not have the smell of ink, and some only smell of ink. Third, and the most important point, you can see the printed matter with a 10 to 20 times magnifying glass.
They are all composed of different ink dots. These ink dots are called dots in the printing industry, because printing requires screening to achieve varying levels of effects, such as from light to dark, from light to dark, etc. These all require dots.
realized.
Xiao Yi talked eloquently and explained the distinction of printed matter very clearly in a few words.
Then he looked at Yu Fei with a proud look on his face, but if you look at Mr. Wang's painting again, he can use ink freely and his brushstrokes are clear. Xiao Yi put a magnifying glass on the painting, and when he looked at it with a magnifying glass, there were no ink dots.
.Teacher Yu, you didn’t identify too much just now. Are you suffering from paranoia?
Xiao Yi's last sentence was very frivolous, equivalent to a direct personal attack. Such incompetent behavior surprised many people. However, Xiao Yi had some truth in what he said.
Traditional fraud mainly includes the following categories: First, copying, which is one of the important means for painters to learn Chinese painting. This situation is more common, but usually the artistic value of copied works is not high. Of course, there are exceptions. When Mr. Zhang Daqian was learning painting,
He just likes to copy. Many of the works he copied are so fake that they even fetch higher prices than the original works in auction houses.
The second type is imitation, which is also the most common means of counterfeiting.
The third is fabrication. It is a kind of fabrication, that is, a subjective fabrication based on the characteristics of calligraphers and painters. It is the lowest technical means of fraud, but it can also deceive people, especially those who are looking for novelties in collections. In general,
I took it for granted that this was reasonable, and ended up with a room filled with all kinds of weird and stupid work.
The fourth type is semi-finished product forgery. The artist himself is halfway through the painting but has not completed it. The forger will complete the work and pass it off as a fake. This type of work is half-true and half-false, making it difficult to identify.
The fifth type is specifically for forgery of ancient album pages, called the sleet type. The original album pages are copied and re-binded into two albums in a staggered manner. This is a confusing practice.
The sixth type is fake paintings with real inscriptions and postscripts or real paintings with fake inscriptions and postscripts.
The seventh type is to hire ghostwriters. This phenomenon exists among painters both ancient and modern. Especially for some authors whose works are relatively popular in the market, because their works are in short supply, they will hire ghostwriters when they have no time to spare.
Of course, with the advancement of science and technology, today there are high-tech counterfeiting methods such as watermarking, inking, computer engraving, mounting, and copying on old rice paper.
But as Xiao Yi said, there will be ink spots left on the printed matter, which is like birthmarks on the printed matter. It is the main difference between reproductions and hand-painted works, and it can be said that they cannot be removed.
Xiao Yi's rebuttal evidence is very favorable, and all unfavorable accusations are pointed at Yu Fei.
After all, he is still young, even though he is very knowledgeable. When he loses sight of it, one of the audience said with regret.
I think Teacher Yu’s eyesight is good, but I’m a little too impulsive. Another audience member said: Didn’t you see that Teacher Yu didn’t look at the painting carefully from beginning to end?
Seeing Yu Fei speechless when questioned by Xiao Yi, Wang Qiucheng, Ouyang Xia and even Li Sisi were secretly worried for him.
Mr. Wang, can your collection impress me? Yu Fei originally wanted to refute Xiao Yi directly.
However, he thought that he had not looked at the painting carefully, and if he knew that the details seemed too unreasonable and too arbitrary, it might arouse suspicion, so Yu Fei took a step back.
Teacher Yu asked for permission. Although Yu Fei questioned whether Mr. Wang's painting was a printed matter, Mr. Wang was not frightened and cooperatively handed the painting to Yu Fei.
So, under the attention of everyone, Yu Fei opened the millet picture again.
The large screen at the scene clearly displayed the image of Shuilitu.
Looking at this exquisite painting, the audience was talking a lot.
This painting should be authentic. There is no doubt that the teacher made a mistake in identifying it this time. One of the spectators said.
Not necessarily, this painting is too perfect, there must be something wrong. I support Teacher Yu. Another audience member retorted.
Fortunately, Yu Fei only looked at it for less than a minute before he stood up straight and said confidently: I stick to my point of view. This painting is indeed a print.
Ah, I couldn't help but think of a burst of exclamations at the scene. You must know that many people thought that Yu Fei was looking for a step for himself when he asked to see the painting. He could have said that he was negligent because he did not carefully appraise the painting. After
With the appraisal just now, he could conclude that this painting was indeed authentic.
But what he didn't expect was that he still insisted that the painting was fake. That meant that he had to overturn Xiao Yi's evidence one by one, and at the same time point out the flaws in the painting one by one.
Xiao Yi's argument is very favorable. Many people doubt whether young Yu Fei can do this.
Teacher Yu, you are just talking without proof, so you should come up with evidence that will convince everyone. Xiao Yi said disdainfully.
Teacher Xiao, please be patient. Yu Fei always behaves in a leisurely manner. Teacher Xiao's appraisal just now was indeed no problem in the past. But as far as counterfeiting is concerned, both craftsmanship and technology are improving with each passing day.
If we want to accurately distinguish authenticity, we require our identification methods to keep pace with the times, constantly absorb new knowledge, and improve it. Only when the magic is higher and the road is higher, can all counterfeiting methods be uncovered.
.
Teacher Yu, stop cleaning up those useless things. Just tell me what's wrong with this painting. Xiao Yi said impatiently, completely forgetting how verbose and annoying he was when he was appraising it just now.
As you wish. Yu Fei said: You may not know that in 1999, the American Hewlett-Packard Company developed pigment inkjet printing equipment. When copying fake paintings, this equipment will first scan and collect the data.
Input it into the computer; then convert the colors displayed by the computer into the printing color system, that is, the four primary colors of yellow, magenta, cyan and black; finally, control the distribution of ink droplets and print the work. During the printing process, the color positions are controlled by the computer program, which is very detailed. Therefore, it
The pigment ink used is more similar to the pigments used in calligraphy and painting works, and can be printed directly on uncoated rice paper. Giclee technology makes the ink dots very small, making it difficult to observe the ink dots in printed works. At the same time, the counterfeiter will also
Choose to use laser plate making, and then use related technologies to eliminate dots, making the detection method unable to grasp the handle.
What Yu Fei said completely overturned everyone's common sense about the appraisal of calligraphy and painting works. If the printed matter cannot be inspected for ink dots, how should it be inspected?
Xiao Yi retorted: If such technology comes out, then why don’t I know about it, and why have I never encountered such a fake work?
It's very simple. Yu Fei smiled and said: Teacher Xiao is immersed in the appraisal of antique calligraphy and painting every day. How can he have time to pay attention to the latest technological innovations? Don't say you have never encountered such fake works. What is before us now is just one.
width?
Yu Fei also learned about this news by chance. Although the energy of chaos could identify the painting as untrue, it was still too difficult to find a convincing reason. Yu Fei then thought of what he had seen before.
technology.
Xiao Yi wanted to refute, but heard someone say: Yes, there is such a technology. To be continued...