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Fig. 7 | Heritage Science

Fig. 7

From: Combined photoluminescence and Raman microscopy for the identification of modern pigments: explanatory examples on cross-sections from Russian avant-garde paintings

Fig. 7

a Detail of sample G3 investigated with PL microscopy. b Reconstructed spectra in selected ROIs of the Layer 3 and Layer 5 (the two white), identified as zinc white pigment with traces of titanium white in Layer 3. c False colour images: nanosecond timescale gated image (370–390 nm) and microsecond timescale gated image (BP450/40 on the left, BP750/40 on the right)

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