Fig. 6 | Heritage Science

Fig. 6

From: Separating two painting campaigns in Saul and David, attributed to Rembrandt, using macroscale reflectance and XRF imaging spectroscopies and microscale paint analysis

Fig. 6

Detail images of Saul’s cloak. a Visible light. b RIS map; associated reflectance spectra are shown in Fig. 3a. c MA-XRF map for iron (Fe). d XRF spectrum showing absence of mercury Lα at 9.98 keV. Red ochre, but no mercury or vermilion, was detected in the slashing orange-red brushstrokes added in the second stage to the interior of Saul’s cloak

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