The stone lining should be made from the bottom upwards
Ornamental Stone Finishing of Arches and Doorways: Design Ideas and peculiar features of Decorative Finishing. : The Stone Lining Should Be Made From The Bottom Upwards
Quote from Article entitled Ornamental Stone Finishing of Arches and Doorways: Design Ideas and peculiar features of Decorative Finishing.:
While the process of tile laying requires an application of solvent adhesive on the wall, here it is better to work just the other way around. The backside of tile is covered with a layer of glue. It is important to apply the glue evenly over the tile, making the layer of uniform thickness, without any gaps.
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