笔绘唐卡损伤原因分析及维护与修复

笔绘唐卡的维护和修复是为长期保存作品而使用的重要技术。其关键在于能够对画面水渍、烟熏、霉斑、白粉层和颜料龟裂剥落、画面扭曲变形等问题分别进行清洁、填补、移植和整形,以达到防止损害现象进一步恶化,使唐卡的寿命得以延长。同时,为了减少先天性因素的损害,画师在作品尚未诞生前,对基底材料和颜料的选择及处理、调色与上色技术的运用等问题应予以重视。

Analysis of Damageable Reasons and Maintain and Restoration for Painting Thang-ka

In order to preserve the works of painter for long-term,it is necessary to restore the painting thang-ka.The key of technology is that painters ought to aimed at damaged such as water stain,smoke,mildew,layer of white wash and colour cracking and flaking as well as contorted and deformation for painting by means of clean,fill,transepose displace and plastic each other to preserving the painting thang-ka for long-term.Besides,painters must pay attention to some problems such as selection and dispose of support material and colour as well as use of the technology of mix colours and best-quality before the painting thang-ka created for reducing the damaged of congenital factors.