Ancient painting and calligraphy in the process there must be dust spread smoke stained, moth-eaten rat-bite, so wet as to be polluted by mildew and so on, in addition to repairing we have no choice but to clear stains away by washing, in order to see bright and clean, and make it longevity. Zhou Jia Zhou stressed: "painting life, all on the JIE, " In fact, improper decontamination cleaning, old painting and calligraphy will be fatal to the injury, in the past, there are a lot of painful lessons, such as Hermit Bada, Gong Xian, Eight Master in Yangzhou and modern Wu Changshuo, Qi Baishi, whose works serious damage due to improper cleaning chemicals. Cleaning chemical liquid phase is only a product of history, from cleaning painting skills development, not only the traditional washing, decontamination methods such as plants, and now developed a special machine wash painting, and another laser technology, micro-organisms to clean technology in the heritage cleaning and other areas. Why should we wash painting? From traditional to modern, which have a clean technology, what is its principle to clean, what the pros and cons of specific repair of the practice of painting and calligraphy should be how to choose, how to protect cultural relics painting more scientifically and safely in the process of cleaning, which is to this article problem.In this paper, the development of calligraphy and painting techniques to clean and change is the main line, from the physical, chemical and other multi-disciplinary perspective of knowledge to explore the scientific principles of cleaning painting techniques, combined with typical cases in the study, based on inheritance, development of traditional painting renovation craft to explore the scientific heritage of ancient calligraphy and painting protective measures. I believe that painting and calligraphy skills to repair not only a traditional manual skills, but also require knowledge of multi-disciplinary and comprehensive conservation science. Repair in the wash painting and calligraphy, it should be based on traditional skills, appropriate means of integration into the modern new technology, so that the two complement each other, targeted solution of practical problems such as improper chemical cleaning, and must adhere to the principles and standards of appropriate cleaning in order to clean scientifically and safely, to prevent from unnecessary damage in the cleaning process and protect heritage painting and calligraphy to live longer. |