Heraldry

Heraldry, which probably had its origin in Totemism, was practised chiefly for purposes of identification, and was essential in the period of complete armour, which rendered recognition in the ordinary way difficult.

Originally expressed on shields, surcoats and banners, it was employed later on tombs, and became a feature in decorative work. Indeed the display of heraldic devices on gates and entrances, and in chimney-pieces, is quite justified as indicative of ownership. Such details were eventually introduced into ornament for the sake of mass effect and variety.