Fig. 4From: Revealing the painterly technique beneath the surface of Vermeer’s Girl with a Pearl Earring using macro- and microscale imagingDetails of the Girl with different infrared imaging methods: a Visible light image. René Gerritsen Art & Research Photography. b MS-IRR infrared image (900–1100 nm), single image. René Gerritsen Art & Research Photography. c MS-IRR infrared image (1900–2500 nm). d MS-IRR infrared false colour composite image (red 1900–2500 nm, green 1500–1800 nm, blue 1100–1400 nm)Back to article page