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Heritage Science
Fig. 7 | Heritage Science

Fig. 7

From: Unusual pigments found in a painting by Giotto (c. 1266-1337) reveal diversity of materials used by medieval artists

Fig. 7

Forward facing image of the right hand edge of the cross section shown in Fig. 2B. The extreme roughness of the sample is evident. The Bioplastic mounting material is along the right hand side. The white cross indicates the position from which the pattern in Fig. 8 was obtained. It is one of the green–blue particles in the right hand side of the section

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