Figure 2From: The Louvre Crucifix by Giotto – Unveiling the original decoration by 2D-XRF, X-ray radiography, Emissiography and SEM-EDX analysisa) decorated side fields with geometric patterns. b) c) and d) Samples locations: the green glaze (1), in a reddish-brown area (2), in a black area (3), in the uncovered gilded area (4).Back to article page