Fig. 7From: Separating two painting campaigns in Saul and David, attributed to Rembrandt, using macroscale reflectance and XRF imaging spectroscopies and microscale paint analysisPaint cross section from a broad, orange-red brushstroke, added in the second stage to Saul’s cloak (sample ×38). a Sample location. b Light microscopic image, dark field, photographed at 500×, and c corresponding SEM backscattered-electron image. d EDX spectrum of particle of barium sulfate. e EDX maps of iron, mercury and barium (light microscopic image taken by Susan Smelt, Mauritshuis)Back to article page