以彩塑和壁画闻名于世的敦煌莫高窟,是弥足珍贵的世界文化遗产,她完好地保存了延续千年的石窟佛教艺术,是丝绸之路重要节点上多元文明交融荟萃的文化宝库。元明以降数百年来,随着丝绸之路的衰落沉寂和嘉峪关的封闭,莫高窟长期处于无人管理的境地,遭受了自然因素和人类活动的严重破坏,光辉的艺术丰碑黯然失色,大量的重要文物面临着毁灭。为了保护濒危的敦煌宝藏,20世纪40年代初,在一批著名专家学者的积极倡导和奔走疾呼之下,国民政府成立了国立敦煌艺 Mogao Grottoes, famous for its colorful paintings and frescoes, is a precious world cultural heritage. She has preserved the art of grottoes that have lasted for thousands of years and is a cultural treasure-house of multiculturalism on the important nodes of the Silk Road. In the past hundreds of years, with the decline of the Silk Road and the closure of the Jiayuguan, the Mogao Grottoes have been unmanaged for a long time. They have suffered serious damage from natural factors and human activities, and have lost their brilliant artistic monument. A large number of important cultural relics are facing destruction. In order to protect the endangered Dunhuang treasure, in the early 1940s, under the active advocacy and rumor of a group of famous experts and scholars, the National Government established the National Dunhuang Art