R. Lehmann, D. Wengerowsky, H. Schmidt, M. Kumar, A. Niebur, B. Costa, F. Dencker, G. Klingelhöfer, R. Sindelar, F. Renz
{"title":"Klimt artwork: red-pigment material investigation by backscattering Fe-57 Mössbauer spectroscopy, SEM and p-XRF","authors":"R. Lehmann, D. Wengerowsky, H. Schmidt, M. Kumar, A. Niebur, B. Costa, F. Dencker, G. Klingelhöfer, R. Sindelar, F. Renz","doi":"10.1080/20548923.2017.1399332","DOIUrl":null,"url":null,"abstract":"ABSTRACT Material tests were performed on a rediscovered Klimt-artwork “Trompetender Putto”. We performed studies on the red colored spots, mainly taken from non-restored parts. MIMOS II Fe-57 Mössbauer spectroscopy (novelty in art-pigment analysis) mainly reveals haematite and crystallized goethite in red colors. Electron microscopy can identify various layers of the original and overpainting of an artwork. The number of layers fluctuates between three and four chemically painted areas. The portable X-ray fluorescence analysis enables to reduce the pigment list to containing mercury (cinnabar), lead, zinc, iron and titanium. Infrared-light-irradiation visualizes the different age of the pigments.","PeriodicalId":21858,"journal":{"name":"STAR: Science & Technology of Archaeological Research","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"STAR: Science & Technology of Archaeological Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/20548923.2017.1399332","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
ABSTRACT Material tests were performed on a rediscovered Klimt-artwork “Trompetender Putto”. We performed studies on the red colored spots, mainly taken from non-restored parts. MIMOS II Fe-57 Mössbauer spectroscopy (novelty in art-pigment analysis) mainly reveals haematite and crystallized goethite in red colors. Electron microscopy can identify various layers of the original and overpainting of an artwork. The number of layers fluctuates between three and four chemically painted areas. The portable X-ray fluorescence analysis enables to reduce the pigment list to containing mercury (cinnabar), lead, zinc, iron and titanium. Infrared-light-irradiation visualizes the different age of the pigments.
对重新发现的克林姆特艺术作品“Trompetender Putto”进行了材料测试。我们对红色斑点进行了研究，主要取自未修复的部分。MIMOS II Fe-57 Mössbauer光谱(艺术颜料分析中的新颖性)主要显示红色的赤铁矿和结晶针铁矿。电子显微镜可以识别一件艺术品的原画和复画的不同层。层数在三到四个化学涂漆区域之间波动。便携式x射线荧光分析能够将颜料列表减少到含有汞(朱砂)，铅，锌，铁和钛。红外线照射可以看到不同年龄的色素。
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