Quantitative determination of van Gogh's painting grounds using SEM/EDX

Ralph Haswell, Leslie Carlyle, Kees T.J. Mensch

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

We have investigated the potential of utilizing analytical electron microscopy to quantitatively examine the grounds used by van Gogh and, in particular, the absolute amount of extender employed. To determine the accuracy that can be achieved, a series of oil paint reconstructions were used as standards. The proportion of extender was measured using scanning electron microscopy and energy dispersive X-ray spectroscopy, and a relative error of 10% or better was achieved. The same method was then used to determine the ground composition of real samples from van Gogh paintings. The results obtained in this work are part of a more quantitative method of comparing and classifying paint cross sections, which will supplement the more traditional qualitative approach. The information obtained from this study is being used to add to our knowledge of the methods and materials used by van Gogh, which is helping in the reconstruction of van Gogh's oeuvre and attribution.

Original languageEnglish
Pages (from-to)686-690
Number of pages5
JournalMicroscopy and Microanalysis
Volume17
Issue number5
DOIs
Publication statusPublished - Dec 2011

Keywords

  • EDX
  • ground composition
  • pigments
  • reconstructions
  • SEM
  • van Gogh

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