e-conservation Journal最新文献_第2页

Diagnostics pre and post Conservation on a 14th Century Gilded Icon from Taormina, Sicily 西西里岛陶尔米纳14世纪镀金圣像保存前后的诊断

e-conservation Journal Pub Date : 2015-01-01 DOI: 10.18236/econs3.201505

A. Cosentino, C. L. K. Dandolo, A. Cristaudo, P. Jepsen

{"title":"Diagnostics pre and post Conservation on a 14th Century Gilded Icon from Taormina, Sicily","authors":"A. Cosentino, C. L. K. Dandolo, A. Cristaudo, P. Jepsen","doi":"10.18236/econs3.201505","DOIUrl":"https://doi.org/10.18236/econs3.201505","url":null,"abstract":"This paper reports on the pre and post conservation diagnostics of a 14 th century icon, the Virgin with the Child and a Saint, by an unknown author, belonging to the Library of Taormina, Sicily. A set of noninvasive imaging techniques for the investigation of the small painting was applied before and after the restoration treatment. The methods used included technical photography (UV Fluorescence, UV Reflected, Infrared, Infrared False Color, and Infrared Fluorescence), Infrared Reflectography (IRR), Reflectance Transformation Imaging (RTI) and two spectroscopic imaging techniques, Terahertz Time Domain Imaging (THzTDI) and Reflectance Imaging spectroscopy using a Multispectral Imaging system (MSI). At the end of the investigation, an identification of the palette has been attempted, crossing the results obtained by reflectance spectra analysis with those obtained by the other imaging techniques. THzTDI examination gave a substantial contribution to the understanding of the gilding technique. An accurate examination of the surface has been performed with Reflectance Transformation Imaging (RTI) and with THzTDI to locate cracks, flacking, incisions and material losses. Subsurface layers have been tested by THzTDI, imaging the supportprimer paint interfaces. This study is a valid example of the application of noninvasive imaging methods before and after the conservation treatment of a work of art. of multitechnique approach to identify","PeriodicalId":11426,"journal":{"name":"e-conservation Journal","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86328685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}