Fig. 1From: Modelling wooden cultural heritage. The need to consider each artefact as unique as illustrated by the Cannone violinAverage isotherm of water vapour at 20 °C for spruce and sycamore maple with the adsorption and desorption branches reported in non continuous line (NB: the hysteresis of sorption is not considered in this study), as computed by the GAB model using the parameters presented by [2]Back to article page