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Heritage Science
Fig. 2 | Heritage Science

Fig. 2

From: An investigation of Bellini’s Transfiguration in the Capodimonte museum by means of XRF and visible reflectance hyperspectral imaging: Bellini’s handling of materials in the head and figure of the transfigured Christ

Fig. 2

a Detail of the Transfiguration; MA-XRF elemental distribution images of b Cu and c K, in the corresponding zone; d infrared false colour image obtained from VNIR hyperspectral data (Red 900 nm, Green 628 nm, Blue 542 nm) of a detail of the painting; e azurite and lapis map obtained after SAM treatment (Spectral Angle Mapper) of the VNIR hyperspectral data, from pre-defined end members shown in f (dark blue stands for lapis, light blue for azurite).

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