Nearly 7,000 years ago, Transylvanian potters inscribed their personal marks on the earthenware they created. If one potter made better pots than another, naturally, his mark held more value than his competitors'. Religions created some of the most recognized identity marks: the Christian cross, the Judaic Star of David, and the Islamic crescent moon. In addition, Kings and nobles in medieval times had clothing, armour, flags, shields, tableware, entryways, and manuscript bindings that all bore coats of arms and royal seals. The symbols depicted a lord's lineage, aspirations, familial virtues, as well as memoirs to cavalry, infantry, and mercenaries of who they were fighting for on the battlefields.