Artwork copying Experience Sharing 2
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In the process of printing and copying, first of all, it is necessary to conduct color management of various types of materials, and then colorize the data after the original is digitized, and then output the printing. In order to ensure the high degree of reproduction of the color of the reproduction, the colorist must rely on the colorist to perform on-the-spot comparison of the original and the reproduction in a standard observation environment and repeat the color output. At the same time, the colorimeter is used to compare the original and the replica with the color data of the feature point to ensure that the color difference is less than 2.5. Through the combination of subjective and objective methods, we can ensure the reproducibility of color in the process of reproduction of artworks.
4. Follow-up processing
After the printing is completed, the artwork needs to be mounted, framed, and later processed. A slight carelessness in this process will have a bad effect on the finished product. For example, the inner leaflet of the Chinese-style thread-bound book is a fold. If there is no fold in the process of color correction and color comparison, or if a white backing paper is used for color comparison, the final product will have a great color difference. There are also materials such as water and paste that are used in the mounting to affect the color of the finished product. These are problems that are easily overlooked, and they are also the main cause of product quality degradation and scrapping.
Three core art reproductions
The three cores of art reproduction: confidentiality, color reproduction, and special craftsmanship are the soul and the most basic requirement for the reproduction of artworks.
1. Confidentiality
Confidentiality is the most critical and it is related to the core interests of the reproduction of artworks. A company involved in the art reproduction industry must first ensure the safety of the customer's manuscript and data security. The phenomenon of chaos in the art reproduction industry still exists. The fundamental reason is the resale of data. The reselling of data has not only brought down the technical level of the entire art reproduction industry, but also hit the customer groups that have a consumer interest in the reproduction of artworks. Therefore, we attach great importance to the security of the original and original data. Because of the need for color matching, usually customers will take the original on the same day or leave it temporarily for the company's safekeeping. We have a transparent and sophisticated manuscript management system, and we have a professional constant humidity and constant temperature storage facility. If the customer needs us to keep the original data, we have a professional server storage system to ensure data security. The company will sign the production agreement with the customer and sign a confidentiality agreement with the employee to protect the data through legal means.
2. Color reproduction
The most important basis for the reproduction of artworks is the reproducibility of reproductions. Here are some of the most easily overlooked color management issues.
1 metameric spectrum, metamerism is a very common phenomenon, such as when the copy is viewed under the standard light source is no different from the original, but the final use of a warm-color light source at the time of the exhibition, the local may produce huge The color difference. The solution to this problem is very simple. Preparing multiple standard lighting sources for different industries to compare or confirm with the final version or directly contact the customer to compare the light source for the exhibition can eliminate such problems. 2 In the standard observation environment, due to the vast majority of works of art, in the case of 1:1 reproduction, the usual viewing platform or light box cannot meet the overall colorimetric needs. The need to establish a standard observation environment makes it especially critical that manuscripts and reproductions appear simultaneously in the same environment. 3 The regular maintenance and calibration of the equipment, the replacement of the paper, the attenuation of the light source, and the dust in the mirror will cause the color management beforehand to be in vain. Therefore, regular maintenance calibration and re-creation of templates are important means to improve color management efficiency. 4Professional monitors, many experienced printing craftsmen are relying on experience to modify the printing plate. Even without a professional-grade display with color management, hard-core can also bring out satisfactory reproductions, but it will waste a lot of time and material. 5 The necessity of manual intervention, "WYSIWYG" is the ultimate goal of color management, but it cannot be achieved in the reproduction of artworks. There are many reasons. For example, some large-sized art objects are often a few square meters, and the originals must be digitized through splicing and scanning. Positional movements must bring about a series of errors, and the accumulation of errors will make the local colors of the entire painting. Deviations. Another example is the traditional printing format, an album, a character poster, and the size and details of its size determine its own demand for color reproduction is relatively low. An ordinary 6-foot propaganda painting has already surpassed the size of the traditional printing format, and the details and colors are rich in content. The most sensitive gray, in Chinese painting, is also biased towards various colors of gray due to differences in ink and color. . So from the very beginning, the details of the traditional print and the reproduction of the artwork are not on one level. With more than one level of detail, it is not possible to perform color reproduction simply through single curve adjustments or individual color adjustments, which makes today's color management systems bleak. At this time, it must be manually intervened to carry out step-by-step adjustment and adjustment in order to maximally restore the original color and gradation details. The color management system at this time is more as a management specification for the unified management of equipment and materials, to reduce the occurrence of errors as much as possible. In addition, the basic freeze of the overall color, and the warning of out-of-gamut colors also play a significant role.
3. Special process
Special crafts are used to enhance the added value of art reproduction. It is the main means to improve the quality of products and to open up the gap in the industry. The more these technologies are owned, the more they can demonstrate their position within the industry.
The development of the art reproduction industry can be described as flourishing and flourishing. How to develop better is an issue that everyone in the industry needs to consider. In technology, while more new technologies are being applied, there are also some almost eliminated technologies that have been re-applied to the art reproduction industry—Shao Luo printing technology. The development of these new and old technologies has opened up new paths for the reproduction of artworks. In the market, more and more people in China have recognized the artistic nature of art reproduction and began to invest in collecting. The foreign art reproduction market has matured. In the art market, nearly 70% of manuscripts are copied. The domestic art reproduction market can be said to be a market with great potential, and it is bound to harvest fruitful results in the near future.