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Clay and alunite-rich materials in painting grounds of prominent Italian masters – Caravaggio and Mattia Preti
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SYSNO ASEP 0518621 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Clay and alunite-rich materials in painting grounds of prominent Italian masters – Caravaggio and Mattia Preti Tvůrce(i) Hradil, David (UACH-T) RID, SAI, ORCID
Hradilová, J. (CZ)
Lanterna, G. (IT)
Galeotti, M. (IT)
Holcová, K. (CZ)
Jaques, V. (CZ)
Bezdička, Petr (UACH-T) SAI, RID, ORCIDCelkový počet autorů 7 Číslo článku 105412 Zdroj.dok. Applied Clay Science. - : Elsevier - ISSN 0169-1317
Roč. 185, FEB (2020)Poč.str. 13 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova Alunite ; Caravaggio ; Globigerina limestone ; Painting grounds ; Powder X-ray micro-diffraction Vědní obor RIV DB - Geologie a mineralogie Obor OECD Mineralogy CEP GA17-25687S GA ČR - Grantová agentura ČR Způsob publikování Open access s časovým embargem (01.02.2022) Institucionální podpora UACH-T - RVO:61388980 UT WOS 000510399600005 EID SCOPUS 85076631853 DOI https://doi.org/10.1016/j.clay.2019.105412 Anotace Recently, the fine arts' research is increasingly carried out by non-invasive techniques, which do not require any sampling. However, some questions cannot be answered in this way. A typical example is the provenance analysis of the natural materials used in historical paintings. Another question is how much the provenance of the material is related to the provenance of the artwork itself (because of trade with pigments, painters' migration and their artistic preferences). Often, only painter's preference and intention are mentioned, and not economic factors and regional availability of the raw material. This is also the case of clay-based preparatory layers (grounds) on Caravaggio's paintings. In order to prove a connection of the ground composition with the place of the painting's creation, the painting grounds used by two prominent Baroque Masters Caravaggio and Mattia Preti have been investigated using X-ray powder micro-diffraction and Fourier transform infrared micro-spectroscopy in combination with micro-palaentological analysis. It was found that grounds applied by the same painter, but in two closely related regions – Italy and Malta, differ. While pottery clays were used in Italy, weathered Globigerina limestones were applied in Malta in combination with alunite-hematite material. It is the first time ever that such material has been identified as a main component in painting grounds. Pracoviště Ústav anorganické chemie Kontakt Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931 Rok sběru 2021 Elektronická adresa http://hdl.handle.net/11104/0306835
Počet záznamů: 1