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Research on Physical Aspects of Artistic Objects ＆ Cultural Properties for Methodological Integrations of Art History ＆ Scientific Analysis

艺术史与科学分析方法论整合的艺术品和文化财产的物理方面研究

基本信息

批准号：
15202004
负责人：
NISHINO Yoshiaki
金额：
$ 28.29万
依托单位：
The University of Tokyo
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
2003
资助国家：
日本
起止时间：
2003 至 2006
项目状态：
已结题

项目摘要

78 samples of wood, fiber, etc. were dated by the AMS method. Elemental analyses were done for 37 samples of pigment, gold foil, etc. and data for 20 standard color and gold foil were compiled. Simple method to identify the pigment on the painting was investigated using a chromaticity meter. Images are observed microscopically on the sampling point and saved on HDD by a digital microscope. The images were used for analysis of the surface and layer structure. Similarly, fine images are collected for 84 samples of old cotton paper, and 252 images were compiled in the image database. The replica method was applied to "Triptyque du Buisson ardent" and it has become apparent that a curved double-edged cutter was used for forming of wooden surface. Infrared photograph by digital camera was introduced to the altar piece and the images clarified the presence of sketch under surface and the fact of alternation of composition.The main frame was made by Aulne wood cut down 5-10 years before and the canopy was made by old wood cut down a hundred years ago. The ground was lime and blue pigment was German Blue and red was two types of vermillion and lead and genuine gold was used. The restoration on 1852 reinforced the main panels, changed the style of the frame, painted false gold, washed the surface and retouched and repaired the canopy widely.

用AMS法测定了78个木材、纤维等样品的年代。对颜料、金箔等37种样品进行了元素分析，编制了20种标准色和金箔的数据。研究了用色度计鉴别颜料的简便方法。在采样点上用显微镜观察图像，并通过数码显微镜保存在硬盘上。这些图像用于分析表面和层结构。同样，对84份旧棉纸样本采集了精细图像，并在图像数据库中编译了252张图像。复制方法应用于“trityque du Buisson ardent”，很明显，木材表面的成型使用了弯曲的双刃刀具。将数码相机红外照片引入到祭坛作品中，澄清了表面下素描的存在和构图交替的事实。主框架是用5-10年前砍下来的奥尔恩木材做的，顶篷是用100年前砍下来的老木材做的。地面是石灰，蓝色是德国颜料蓝色和红色是两种朱砂，铅和纯金被使用。1852年的修复加固了主面板，改变了框架的风格，涂上了假金，清洗了表面，并对顶篷进行了广泛的修饰和修复。