Fig. 14From: Salvator Mundi: an investigation of the painting’s materials and techniquesDetail of cross-section sample 1 from flesh highlight, proper right hand, showing: (1) imprimitura (2) black background paint layer (3) flesh highlight paint layers. Several extraordinarily thin layers of cooler and paler pink paint, each approximately 4–5 micrometers thick, are seen uppermostBack to article page