Fig. 3
From: Artificial orpiment, a new pigment in Rembrandt’s palette

XRD and Raman spectra of arsenic-rich spots from Isaac’s sleeve (a, b), and Rebecca’s dress (c)
From: Artificial orpiment, a new pigment in Rembrandt’s palette
XRD and Raman spectra of arsenic-rich spots from Isaac’s sleeve (a, b), and Rebecca’s dress (c)