《持国天王画像》唐卡绘制材料与工艺的科学分析

The Scientific Test of The Drawing Materials and Workmanship for The Tangka of Dhritarashtra

唐卡是藏文化中特有的一种艺术形式,具有很高的艺术价值。故宫博物院收藏有唐卡2000余件,其中大部分属于绘画唐卡,少部分为织绣唐卡。本文以宁寿宫养性殿西暖阁仙楼佛堂的唐卡《持国天王画像》为例,使用现代分析仪器对唐卡的底层、颜料层、装帧织物以及背衬等各个组成部分进行了科学的分析和研究,为唐卡的科学修护提供了技术支持。

Tangka, which is a kind of traditional Chinese Tibetan painted scroll usually framed in a rich colorful silk, is of high artistic value. There are over 2,000 pieces of Tangka in the collections of The Palace Museum, most of which are brush-painted and few embroidered. This thesis takes as the sample the Tangka of Dhritarashtra portrait enshrined in the hall for worshipping the Buddha of Yǎng Xìng Diàn（Hall of Mental Cultivation） of Níng Shòu Gōng（Palace of Tranquil Longevity） to test its subcoat, layers of paints, decorative fabrics and backing with modern instruments,expecting to offer much help for scientific restoration and preservation of such objects.