Shot Blasting machineis use in the etching of the stone The interaction utilized in etching in rock eliminates the cleaned layer of the stone to uncover the unpolished rock underneath the cleaned surface. At the point when sand impacting, the lettering and plans are first and foremost impacted to a similar profundity by a machine utilized. To sand impact a landmark, it should be planned by a visual architect initially. The craftsman will utilize vector programming, for example, Monucad to make a document containing the lettering and plans that will be sandblasted onto the tombstone. Just straightforward lettering and plans regularly alluded to as Line Art, can be sandblasted, as it is absurd to expect to make little subtleties utilizing this technique. Photographs can’t be sandblasted.