"The walls moved!" Krunis exclaimed. This he was sure of it this time.
"Of course they did. They are trying to accommodate the additional room needed for tonight." Xarn returned matter-of-factly.
Living stones are tuned to one master to do his bidding.
The size and number of knots in hair, tied around neck, or hanging from belt could signify family, importance, worship, guild affiliations. Being able to translate the meaning of the size and placement of knots can give you a a large understanding of who somebody is.
May be used in a more barbaric society. Where in cities peoples clothes and crests show who they are, barbarians have no need for this so use knots.