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Fig. 8 | Heritage Science

Fig. 8

From: Colorimetry to assess the visual impact of dust deposition on mosaics at sheltered archaeological sites

Fig. 8

Graphic representation of L*, C*ab and hab from the white tesserae (wh) after each cleaning process: the surface a with a 6-week deposit layer (m0), b after brushing (m1) and c after mopping (m2). The mean L*C*hab values are represented by (). The mean values of the previous cleaning stages are represented by (x) and (o) so it is easier to clearly determine the shift (Table 1)

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