Fig. 7From: Bohemian sandstone for restoration of cultural heritage sites: 3D microstructure and mass transport propertiesVolume rendering of the pore space (blue). The orange box bounds a removed volume from the rendering, revealing the typical pore cross sections (purple). The solid phase is transparent. The size of the region is 256 × 256 × 256 voxels, i.e., 663 × 663 × 663 μm3Back to article page