An integrated analytical approach for the characterization of repainted wooden statues dated to the fifteenth century

Fermo, P.; Mearini, A.; Bonomi, R.; Arrighetti, E.; Comite, Valeria

doi:10.1016/j.microc.2020.105072

Cited by 17 publications

(15 citation statements)

References 36 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to the in-situ observation, at least two layers of paper were found at the three . Multi-layers paintings were also investigated in the paintings [17] and wooden statues [18]. The result not only helped us to deepen the knowledge of the historical and cultural value but also helped the restorers to determine whether the overlapping layers need to be removed.…”

Section: In-situ Observationmentioning

confidence: 99%

Analytical study of Buddha sculptures in Jingyin temple of Taiyuan, China

et al. 2021

View full text Add to dashboard Cite

With exquisite design and unique style, the painted sculptures of Tutang Buddha and two attendants Buddha in Jingyin Temple are precious cultural heritages of China. The sculpture of Tutang Buddha, which was carved from a mound and painted by ancient craftsmen, was rarely found in ancient China. However, due to natural and human factors, the sculptures were severely damaged. Obviously, they require urgent and appropriate protection and restoration. In this study, samples taken from the sculptures were analysed through multiple analytical techniques, including scanning electron microscopy with energy dispersive spectrometry (SEM–EDS), Raman spectroscopy, X-ray diffraction (XRD), optical microscopy (OM) and granulometry. The analysis results enable us to infer the techniques used by the craftsmen in making the sculptures and provide a reliable evidence for the conservation and future protection of these and similar sculptures.

show abstract

Section: In-situ Observationmentioning

confidence: 99%

Analytical study of Buddha sculptures in Jingyin temple of Taiyuan, China

et al. 2021

View full text Add to dashboard Cite

show abstract

“…According to the in-situ observation, at least two layers of paper were found at the three statues with three or four layers of paper in some parts. Meanwhile, the inscriptions proved the results that the statues were restored repeatedly in A.D.1541 (the reign of the Jiajing Emperor in the Ming dynasty) and A.D.1739 (the reign of the Qianlong Emperor in the Qing dynasty).Multi-layers paintings were also investigated in the paintings [17] and wooden statues [18] . The result not only helps us to deepen the knowledge of the historical and cultural value but also supports the restorers to determine whether the over layers need to be removed.…”

Section: Paper Analysis Optical Microscopy(om)mentioning

confidence: 79%

Comprehensive research of the painted statues of Tutang Buddha and two attendants Buddha in Jingyin Temple, Taiyuan, China

Bai¹,

Cai²,

Chen³

et al. 2020

Preprint

View full text Add to dashboard Cite

The painted statues of Tutang Buddha and two attendants Buddha in Jingyin Temple, with exquisite design and unique style, are precious cultural heritages of China. The statue of Tutang Buddha which was carved from a mound and painted by ancient craftsmen, is rarely found in ancient China. However, on account of the influence of natural factors and artificial harms, the statues were severly damaged. Obviously, it requires urgently carrying out appropriate protection and restoration of the statues. In this study, the samples taken from the statues were analysed by multiple analytical techniques, including scanning electron microscopy with energy dispersive spectrometry (SEM-EDS), Raman spectroscopy, X-ray diffraction (XRD), biological microscopy and particle size analysis. The analysis enabled us to infer the techniques used by the creators in making the statues. This research provides reliable evidence for the conservation and future protection of these and similar statues.

show abstract

“…In sample P4 the signals at about 2900 cm -1 (due to C-H stretching) and at about 1730 cm -1 (carbonyl group stretching) together with some quite weak signals at 1530 and 1440 cm -1 are indicative of the presence of organic substances due to the proteinaceous binder of the "colletta". In fact, the signals at about 1730, 1530 and 1440 cm -1 are characteristic of amide I, II and II (Fermo et al 2020a) present in the amino acid groups of proteins. In fact, this kind of "colletta" was prepared, as mentioned in the introduction, starting from some animal glue which is a proteinaceous binder.…”

Section: Resultsmentioning

confidence: 99%

A multi-analytical diagnostic approach to study patinas, trace of colours and degradation process on the stone surface of a Renaissance Piety from the Museum of Ancient Art (Castello Sforzesco, Milan)

Fermo

Colella

Malagodi

et al. 2021

Preprint

View full text Add to dashboard Cite

Alteration dark patinas and traces of colours present on the surface of a marble Piety dating to the Renaissance period and stored at the Castello Sforzesco-Museum of Ancient Art (Milan, Italy) were studied and chemically characterized. For this purpose, a multi-analytical approach based on both portable non-invasive (XRF and colorimetric measurements) and micro-invasive techniques (FTIR/ATR and SEM-EDS), has been applied. The statue has been recently submitted to a restoration before an exhibition at the Louvre Museum and the original appearance of the marble surface recovered thanks to the patina removal. Through the analytical characterization carried out before and after the marble cleaning, the presence of a degradation layer composed by gypsum was evidenced on the stone surface. The origin of this layer is probably ascribable to the exposure of the statue to outdoor environment and interaction with atmospheric pollution. The chemical nature of the coating applied at the end of 19th century and responsible for the patina formation was hypothesized. Finally, the use of pigments originally applied by means of an organic binder was also highlighted.

show abstract

An integrated analytical approach for the characterization of repainted wooden statues dated to the fifteenth century

Cited by 17 publications

References 36 publications

Analytical study of Buddha sculptures in Jingyin temple of Taiyuan, China

Analytical study of Buddha sculptures in Jingyin temple of Taiyuan, China

Comprehensive research of the painted statues of Tutang Buddha and two attendants Buddha in Jingyin Temple, Taiyuan, China

A multi-analytical diagnostic approach to study patinas, trace of colours and degradation process on the stone surface of a Renaissance Piety from the Museum of Ancient Art (Castello Sforzesco, Milan)

Contact Info

Product

Resources

About