收购名人字画目前进行的很火热，但随之而来的问题也不小，比如会有作假的书画存在。那么您知道收购名人字画时怎么鉴别宣传画吗？
The acquisition of celebrity calligraphy and painting is very hot at present, but the problems that follow are not small, such as the existence of fake calligraphy and painting. Do you know how to identify posters when purchasing celebrity calligraphy and paintings?
一、从整体画面效果来鉴别，真品画面清晰逼真，仿品画面模糊发虚，似隔了一层云雾，难以看真切。
1、 Judging from the overall picture effect, the authentic picture is clear and lifelike, while the imitated picture is vague and vague, as if separated by a layer of cloud and fog, which is difficult to see.
二、从印刷油墨上来鉴别，真品油墨色彩鲜艳饱和，有阴阳深浅的印刷变化，仿品油墨暗淡偏色无印刷层次变化，因存放时间长短不同，如果我们拿电吹风对着画面吹一下，仿品能闻到浓烈的油墨味，真品只能闻到纸张的霉变味。
2、 Judging from the printing ink, the genuine ink is bright and saturated, with printing changes in shade and shade, and the imitation ink is dark and biased, without change in printing level. Due to different storage time, if we blow the hair dryer against the screen, the imitation can smell a strong ink smell, while the genuine can only smell the mildewed smell of the paper.
三、从纸张上来鉴别，真品多采用单面胶纸，纸张薄软，易折卷，自然泛黄，油墨沁透纸背，从后面也能观察到画面的轮廓，仿品多为双面胶纸，纸张厚硬光滑，不易折卷，人为做旧发黄不均匀自然。
3、 From the perspective of paper, the authentic products are mostly single-sided gummed paper. The paper is thin and soft, easy to fold, naturally yellowing, and the ink penetrates the back of the paper. The outline of the picture can also be observed from the back. The imitations are mostly double-sided gummed paper. The paper is thick, hard and smooth, not easy to fold, and the artificial aging is uneven and natural.
四、从出版社的署名来鉴别，真品署名规范齐全，字体小，字迹印刷清晰，仿品署名不标准，字体大，字迹印刷模糊，甚无署名。
4、 From the copyright signature of the publishing house, the authentic copyright signature is standard and complete, small in font, clear in printing, non-standard in signature, large in font, vague in printing, or even without copyright signature.
五、从市场经验来鉴别，如某一藏品本身存有疑点，又在某一时间不断在藏市中涌现，不断下跌，市场难以消化，就应该引起我们的警觉。
5、 Judging from market experience, if a collection itself has doubts, and at a certain time continues to emerge in the Tibetan market, the price continues to fall, and the market is difficult to digest, it should arouse our vigilance.
How to identify posters when purchasing celebrities' calligraphy and paintings? We have explained this problem from five aspects and hope it can be helpful to you. You can come to our website http://www.jinandayatang.com Ask for more information!
