Fig. 4From: Heritage hydrology: a conceptual framework for understanding water fluxes and storage in built and rock-hewn heritage(Taken from [74], Fig. 6])Moisture distribution at a public school façade in Juiz de Fora, Brazil derived from IRT images. The colours denote different origins of water (see text): upward moisture (blue); accidental moisture (green); percolation moisture (red); building moisture (magenta) Back to article page