Fig. 15From: Salvator Mundi: an investigation of the painting’s materials and techniquesCross-section sample 8 from flesh shadows, visible light (top) and ultraviolet fluorescence illumination (bottom), showing: (1) glue size, (2) ground (3) imprimitura (4) brownish pink paint (5, 6, 7, 8) semi-translucent glaze layersBack to article page