There was every variety of taste, too, in the fashion and the colors of the dresses which were worn. Some were of artificial fabrics, and dyed in various and splendid hues. Some were very plain, the wearers of them affecting a simple and savage ferocity in the fashion of their vesture. Some tribes had painted skins--beauty, in their view, consisting, apparently, in hideousness. There was one barbarian horde who wore very little clothing of any kind. They had knotty clubs for weapons, and, in lieu of a dress, they had painted their naked bodies half white and half a bright vermilion. In all this vast array, the corps which stood at the head, in respect to their rank and the costliness and elegance of their equipment, was a Persian squadron of ten thousand men, called the Immortals. They had received this designation from the fact that the body was kept always exactly full, as, whenever any one of the number died, another soldier was instantly put into his place, whose life was considered in some respects a continuation of the existence of the man who had fallen. Thus, by a fiction somewhat analogous to that by which the king, in England, never dies, these ten thousand Persians were an immortal band. They were all carefully-selected soldiers, and they enjoyed very unusual privileges and honors. They were mounted troops, and their dress and their armor were richly decorated with gold. They were accompanied in their campaigns by their wives and families, for whose use carriages were provided which followed the camp, and there was a long train of camels besides, attached to the service of the corps, to carry their provisions and their baggage. While all these countless varieties of land troops were marshaling and arranging themselves upon the plain, each under its own officers and around its own standards, the naval commanders were employed in bringing up the fleet of galleys to the shore, where they were anchored in a long line not far from the beach, and with their prows toward the land. Thus there was a space of open water left between the line of vessels and the beach, along which Xerxes's barge was to pass when the time for the naval part of the review should arrive.