PMID- 34389953 OWN - NLM STAT- MEDLINE DCOM- 20220413 LR - 20220531 IS - 1614-7499 (Electronic) IS - 0944-1344 (Linking) VI - 29 IP - 20 DP - 2022 Apr TI - Multitechnique diagnostic analysis and 3D surveying prior to the restoration of St. Michael defeating Evil painting by Mattia Preti. PG - 29478-29497 LID - 10.1007/s11356-021-15880-5 [doi] AB - In this study, a multimethodological analysis involving optical and physical/chemical diagnostic techniques and 3D photogrammetric survey was successfully applied, for the first time, on the large oil on canvas St. Michael defeating Evil painting by Mattia Preti, located inside the Church of the Immaculate Conception of Sarria (Floriana) in Malta. Pigmenting agents, binder media, and raw materials were first characterized, both at elemental and molecular scales, through X-ray fluorescence spectroscopy (XRF), optical stereo microscopy (SM), scanning electron microscopy coupled with energy dispersive X-ray spectroscopy (SEM-EDX), Fourier transform infrared spectroscopy (FT-IR), and gas chromatography coupled with mass spectrometry (GC-MS). The main goal was to properly identify the execution technique of this famous painter, the artist's palette, and possible nondocumented interventions. The 3D photogrammetric survey, on the other side, allowed us to noninvasively evaluate the extension of the areas that experienced restorations, and to properly map the domains of the different canvasses observed. The joints between canvasses suggested that the painting was folded and rolled up. In addition, the employment of a thermal camera gave evidence of the different consolidating material injection points used during the restoration to strengthen the painting. The obtained results offer useful information for the development of optimized restoration and conservation strategies to be applied and provide, at the same time, answers to open questions related to provenance and dating of the investigated artwork. CI - (c) 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature. FAU - D'Amico, Sebastiano AU - D'Amico S AD - Department of Geosciences, University of Malta, Msida Campus, Msida, MSD2080, Malta. FAU - Comite, Valeria AU - Comite V AD - Department of Chemistry, University of Milan, Via Golgi 19, 20133, Milan, Italy. FAU - Paladini, Giuseppe AU - Paladini G AUID- ORCID: 0000-0001-7446-0817 AD - Department of Mathematical and Computer Sciences, Physical Sciences and Earth Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, I-98166, Messina, Italy. gpaladini@unime.it. FAU - Ricca, Michela AU - Ricca M AD - Department of Biology, Ecology and Earth Sciences, University of Calabria, 87036, Arcavacata di Rende (CS), Italy. michela.ricca@unical.it. FAU - Colica, Emanuele AU - Colica E AD - Department of Geosciences, University of Malta, Msida Campus, Msida, MSD2080, Malta. FAU - Galone, Luciano AU - Galone L AD - Department of Geosciences, University of Malta, Msida Campus, Msida, MSD2080, Malta. FAU - Guido, Sante AU - Guido S AD - Department of Literature and Philosophy, University of Trento, Via Tommaso Gar 14, I-38122, Trento, Italy. FAU - Mantella, Giuseppe AU - Mantella G AD - Giuseppe Mantella Restauro Opere D'Arte, Circonvallazione Paparo 25, 88060, Isca sullo Ionio (CZ), Italy. FAU - Crupi, Vincenza AU - Crupi V AD - Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, I-98166, Messina, Italy. FAU - Majolino, Domenico AU - Majolino D AD - Department of Mathematical and Computer Sciences, Physical Sciences and Earth Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, I-98166, Messina, Italy. FAU - Fermo, Paola AU - Fermo P AD - Department of Chemistry, University of Milan, Via Golgi 19, 20133, Milan, Italy. FAU - La Russa, Mauro Francesco AU - La Russa MF AD - Department of Biology, Ecology and Earth Sciences, University of Calabria, 87036, Arcavacata di Rende (CS), Italy. FAU - Randazzo, Luciana AU - Randazzo L AD - Department of Biology, Ecology and Earth Sciences, University of Calabria, 87036, Arcavacata di Rende (CS), Italy. FAU - Venuti, Valentina AU - Venuti V AD - Department of Mathematical and Computer Sciences, Physical Sciences and Earth Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, I-98166, Messina, Italy. LA - eng PT - Journal Article DEP - 20210813 PL - Germany TA - Environ Sci Pollut Res Int JT - Environmental science and pollution research international JID - 9441769 SB - IM MH - Microscopy, Electron, Scanning MH - *Paintings/history MH - Spectrometry, X-Ray Emission/instrumentation/methods MH - Spectroscopy, Fourier Transform Infrared/instrumentation/methods OTO - NOTNLM OT - 3D photogrammetric survey OT - Conservation OT - Globigerina limestone OT - Lunette OT - Mattia Preti OT - Multitechnique analysis OT - Pigment's identification EDAT- 2021/08/15 06:00 MHDA- 2022/04/14 06:00 CRDT- 2021/08/14 06:25 PHST- 2021/04/07 00:00 [received] PHST- 2021/08/05 00:00 [accepted] PHST- 2021/08/15 06:00 [pubmed] PHST- 2022/04/14 06:00 [medline] PHST- 2021/08/14 06:25 [entrez] AID - 10.1007/s11356-021-15880-5 [pii] AID - 10.1007/s11356-021-15880-5 [doi] PST - ppublish SO - Environ Sci Pollut Res Int. 2022 Apr;29(20):29478-29497. doi: 10.1007/s11356-021-15880-5. Epub 2021 Aug 13.