Archive/Material and Technical Study of Symeon Savvidis’ Ring Around the Rosie (ca. 1908) Using VNIR Hyperspectral Imaging with Mobile Raman and h-EDXRF
Material and Technical Study of Symeon Savvidis’ Ring Around the Rosie (ca. 1908) Using VNIR Hyperspectral Imaging with Mobile Raman and h-EDXRF
Silvia Bottura-Scardina, Eleni Kouloumpi, Anastasia Rousaki et al.
July 10, 2026
en

Abstract

This study presents the first technical examination of Ring Around the Rosie (ca. 1908), an easel painting by the Greek artist Symeon Savvidis (1859–1927). Despite Savvidis’ significance within Greek modernism, little is known about his materials and working practices from a scientific perspective. To address this gap, the painting was analysed using VNIR hyperspectral imaging (HSI), portable Raman spectroscopy, and handheld energy dispersive X ray fluorescence (h-EDXRF). The integration of imaging, molecular, and elemental data enabled the identification of several pigment classes, including cobalt blue, ultramarine, lead chromates, ochres, lead white, and a tentative Cu-As green pigment, while also providing information on their spatial distribution across the surface. HSI classification and the examination of a representative NIR image revealed relationships among the coloured passages and suggested the widespread use of a cobalt-containing background paint. The results further indicate that several compositional elements may have been applied directly over previously, although the absence of stratigraphic information prevents definitive conclusions regarding paint layering and mixtures. Overall, the study demonstrates the value of combining HSI, Raman spectroscopy, and h-EDXRF for the non-invasive investigation of artists’ materials and highlights the contribution of technical studies to a broader understanding of Savvidis’ artistic practice and modern Greek painting traditions.

IPC Classification

G06C07H01

Keywords

materialtechnicalsymeonsavvidisringaroundrosie1908vnirhyperspectralimagingmobileramanh-edxrfheritagepresentsfirstexaminationeaselpaintinggreekartist18591927
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