After years of acquisition in the process of the celebrity calligraphy and painting, calligraphy and painting acquire summarizes many useful knowledge, will be in the future to introduce in succession. Today, small make up for everyone to introduce players analyzing influence calligraphy and painting quality of three points:

　　一、塵埃吸附有害氣體，懸浮于空氣中，日久天長沉積在畫面上，就會侵蝕畫面。一般說，城市環境一周除一次塵，鄉村環境一月除一次塵。除塵方法：可用電吹風的冷風與畫面成30度角，保持10--15厘米的距離從右到左掃一遍，或者用雞毛撣輕輕掃一下畫面。

　　A dust absorption, deleterious gas, suspended in the air, long-term deposition on the picture, will erode the picture. Generally said, the urban environment in addition to once a week dust, dust rural environment in addition to a month. Dust removal method: can use hair dryer cold wind and pictures into 30 degrees, to keep a distance of 10 -- 15 cm from right to left Saul again, or use a feather duster sweep lightly.

　　二、光是對名人字畫影響的自然因素，特別是紫外光，它可使畫面顏料蛻變、分解，導致紙質變化。紫外光主要來自太陽光，白熾燈泡和熒光燈管發出的光也有少量紫外光。因此，在掛畫時，不能靠近窗戶，避免太陽光直接照射畫面。燈泡或日光燈發出的光，雖說影響不大，但長時間近距離照射也能使名人字畫紙質變黃。

　　Second, the light is the greatest influence on the celebrity calligraphy and painting of natural factors, especially the uv light, it can make the picture pigment transformation, decomposition, lead to physical changes. Ultraviolet light mainly comes from the sun, incandescent light bulbs and fluorescent tube light also has a small amount of ultraviolet light. Therefore, when hang a picture, not near the window, prevent sun direct illuminate. Lamp or fluorescent lamp light, although the impact is not big, but close for a long time exposure can also make a celebrity calligraphy and painting paper yellowing.

　　三、蠹魚，也稱衣魚、紙魚，是無翅昆蟲，一般蛀食書畫表面，特別危害糨糊粘貼處。煙草甲的幼蟲對書畫危害極大，喜歡在書畫中打洞，而自身藏于洞內。一般書畫防蟲多用驅避劑，常用的藥物如衛生球、樟腦丸、對二氯化苯，這種藥品都是白色固體，易于揮發。

　　Third, the bookworm, also called silverfish, paper, fish is a wingless insects, general food calligraphy and painting on the surface of the cavity, particularly hazardous to paste paste. Great harm tobacco of the larvae of painting and calligraphy, likes to make hole in the calligraphy and painting, and hide in the hole. General painting and calligraphy insect-resistant multi-purpose ward off agent, commonly used drugs such as naphthalene, camphor ball, the two chlorinated benzene, white solid, this medicine is easy to evaporate.

　　濟南大雅堂是一家收購名人字畫的企業，我們已做好準備，以全新的姿態迎接新老客戶，歡迎您來電咨詢，洽談，我們將繼續為您把好關，服好務。

　　Jinan jedaiah hall is an enterprise purchase celebrity calligraphy and painting, we have prepared, with new attitude to meet new and old customers, welcome to inquire, negotiate, we will continue to put good for you, take good service.