Is it possible to remove engravings on a wall, that is to say that if someone came along and 'chiseled' off engravings is it possible to make the stone appear aged as if nothing had ever been there using some sort of chemical technique or the like?
Is it possible to remove engravings on a wall, that is to say that if someone came along and 'chiseled' off engravings is it possible to make the stone appear aged as if nothing had ever been there using some sort of chemical technique or the like?