Multi-technique analysis of pigments on sandstone sculptures: Renaissance re-painting of a Roman relief

Abstract The Antonine Wall was commissioned by the Roman Emperor Antoninus Pius around 142 CE and stretches for c. 60 km across the central belt of Scotland, marking the Empire’s most north-western frontier. This vanguard research reports on the materials referred to by Antiquarian sources as having...

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Main Authors: Louisa Campbell, Margaret Smith
Format: Article
Language:English
Published: SpringerOpen 2022-10-01
Series:Heritage Science
Subjects:
Online Access:https://doi.org/10.1186/s40494-022-00790-7
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author Louisa Campbell
Margaret Smith
author_facet Louisa Campbell
Margaret Smith
author_sort Louisa Campbell
collection DOAJ
description Abstract The Antonine Wall was commissioned by the Roman Emperor Antoninus Pius around 142 CE and stretches for c. 60 km across the central belt of Scotland, marking the Empire’s most north-western frontier. This vanguard research reports on the materials referred to by Antiquarian sources as having been applied during the sixteenth century for the redecoration of an iconic Distance Sculpture that was once embedded into the mural barrier. Portable non-invasive technologies, including pXRF and in-situ microphotography were deployed. These techniques were further supplemented by micro-sampling for SEM/EDS, FTIR–ATR and microscopy of embedded cross-sections. The validity of applying these complementary techniques has been confirmed. They provide a comprehensive account of the polychromy present, including pigments that could have been applied during the Roman period and others that were only available from the fifteenth or sixteenth Centuries. The work has confirmed stratigraphic sequencing of the pigments which will, in due course, permit the digital reconstruction of how this Classical relief sculpture would have been adorned during the Renaissance.
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spelling doaj.art-211681b7901e46b888caa6f411d091ca2022-12-22T03:38:22ZengSpringerOpenHeritage Science2050-74452022-10-0110112710.1186/s40494-022-00790-7Multi-technique analysis of pigments on sandstone sculptures: Renaissance re-painting of a Roman reliefLouisa Campbell0Margaret Smith1Lord Kelvin Adam Smith Leadership Fellow in Archaeology, University of GlasgowAffiliate Researcher at the Kelvin Centre for Conservation and Cultural Heritage Research, University of GlasgowAbstract The Antonine Wall was commissioned by the Roman Emperor Antoninus Pius around 142 CE and stretches for c. 60 km across the central belt of Scotland, marking the Empire’s most north-western frontier. This vanguard research reports on the materials referred to by Antiquarian sources as having been applied during the sixteenth century for the redecoration of an iconic Distance Sculpture that was once embedded into the mural barrier. Portable non-invasive technologies, including pXRF and in-situ microphotography were deployed. These techniques were further supplemented by micro-sampling for SEM/EDS, FTIR–ATR and microscopy of embedded cross-sections. The validity of applying these complementary techniques has been confirmed. They provide a comprehensive account of the polychromy present, including pigments that could have been applied during the Roman period and others that were only available from the fifteenth or sixteenth Centuries. The work has confirmed stratigraphic sequencing of the pigments which will, in due course, permit the digital reconstruction of how this Classical relief sculpture would have been adorned during the Renaissance.https://doi.org/10.1186/s40494-022-00790-7Roman sculptureSandstone sculpturePolychromyMicroscopyMicrophotographypXRF
spellingShingle Louisa Campbell
Margaret Smith
Multi-technique analysis of pigments on sandstone sculptures: Renaissance re-painting of a Roman relief
Heritage Science
Roman sculpture
Sandstone sculpture
Polychromy
Microscopy
Microphotography
pXRF
title Multi-technique analysis of pigments on sandstone sculptures: Renaissance re-painting of a Roman relief
title_full Multi-technique analysis of pigments on sandstone sculptures: Renaissance re-painting of a Roman relief
title_fullStr Multi-technique analysis of pigments on sandstone sculptures: Renaissance re-painting of a Roman relief
title_full_unstemmed Multi-technique analysis of pigments on sandstone sculptures: Renaissance re-painting of a Roman relief
title_short Multi-technique analysis of pigments on sandstone sculptures: Renaissance re-painting of a Roman relief
title_sort multi technique analysis of pigments on sandstone sculptures renaissance re painting of a roman relief
topic Roman sculpture
Sandstone sculpture
Polychromy
Microscopy
Microphotography
pXRF
url https://doi.org/10.1186/s40494-022-00790-7
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