Art historians came to the laboratory to verify the authenticity of the works by means of science an t420s

Art historians came to the laboratory through scientific and technological means to verify the authenticity of the work of ultraviolet (UV) can pass through the Polish layer, but it is not very strong penetration. Ultraviolet light can cause a number of fluorescent phenomena, which reflect different colors of color, which can be observed through the reaction of the painting has been repaired, modified or re painted. The right image is illuminated with infrared light, and it can be seen that the artist’s original idea was to draw an ear. Another example, the left below we can see the appearance of the book, the right back position can be seen by infrared dropped down (the original book and a larger bit). The above works are left to the original, right is under the irradiation of the ultraviolet photo. It can be seen from the comparison that the painting produced a milky white fluorescent reaction, indicating that it has a layer of varnish. But pay attention to the darker parts, for example, the chin part of the lady’s face is dark, and the dark parts indicate that the work has been modified. The French cultural and natural heritage restoration project by professional leader · Via Faith Katz: the history of calligraphy and painting; had an anecdote, the Northern Song Dynasty calligrapher Mi Fu often borrowed from the ancient paintings, Lin was particularly like, finally put the counterfeiting back, his collection of genuine, so Su Shi has quipped: "ancient poetry Qiaotouhaoduo. A tiger who like crazy laugh". Visible, fake production since ancient times, and has always been despised by the world. And now in the identification of genuine and fake the artwork, mainly divided into the history of art style as well as the science and technology appraisal, which, along with the development of science and technology, for the art forgery detection means constantly evolving, provides a powerful evidence for the study of art history. The French cultural and natural heritage restoration project professional academic leaders, distinguishing art · preservation and restoration of experts in the field of Katie · Via Faith Katz said: "now there are more and more art historians came to the laboratory for help, through the scientific method to verify the authenticity of works test fakes, make their final conclusion." A collection of weekly reporter Intern Liang Zhiqin Liang Wanying of China’s Song Dynasty and the Qing Dynasty copy is most prevalent in China, cultural relics protection as an old industry, has a long history. A relevant article said, according to historical records, the antique cultural relics repair industry began in the spring and Autumn period to the Tang Dynasty has appeared such as calligraphy and painting paintings copying the previous things, to the Song Dynasty through the imitation of genuine copy is very popular in the Ming Dynasty, also working rough imitation. To the Qing Dynasty, copy again flourished, especially in imitation of bronze in Shang and Zhou dynasties are really as pattern, shape and ornamentation quite realistic imitation. In the west, the difference between the original and the copy has been the focus of scholars research and debate, they think a problem related to the definition and essence of art aesthetic experience, which is the traditional aesthetic need to solve the problem, but also new challenges facing contemporary art philosophy. The fake definition, linguists Nan · Situoneikeer will be divided into two kinds, one is the only copy of the existing works, said)相关的主题文章: