Figure 15From: Microclimate monitoring of Ariadne’s house (Pompeii, Italy) for preventive conservation of fresco paintingsBivariate plot of daily minimum RH vs . temperature. Bivariate plot of daily minimum RH from each probe vs. daily minimum temperature, averaged for all the 372 days. Horizontal lines in red (45–60%) correspond to the range of RH recommended by the standard DM 10/2001 for the conservation of mural paintings.Back to article page