against the Lieutenant of Xerxes, for two hundred, _minus_ only two. During all this period, it is known for certain, perhaps even from far older times, that this rule of exact _portraiture_, a rigid demand for duplicates or fac-similes of the individual men, had prevailed in Greece. The enormous amount of Persian corpses buried by the Greeks, (or perhaps by Persian prisoners,) in the Polyandrium on the field of battle, would be measured and observed by the artists against the public application for their services. And the armor of those select men-at-arms, or [Greek Text: oplitai], who _had_ regular suits of armor, would remain for many centuries suspended as consecrated anathaeyata in the Grecian temples; so that Greek artists would never want sure records of the Persian dimensions. Were it not for this rule, applied sternly to all real conflicts, it might have been open to imagine that the artist had exaggerated the persons of the enemy by way of exalting to posterity the terrors which their ancestors had faced; a more logical vanity than that inverse artifice imputed to Alexander, of burying in the Punjaub gigantic mangers and hyperbolical suits of armor, under the conceit of impressing remote ages with a romantic idea of the bodily proportions in the men and horses composing the _elite_ of the Macedonian army. This was the true secret for disenchanting the martial pretensions of his army. Were you indeed such colossal men? In that case, the less is your merit; of which most part belongs manifestly to a _physical_ advantage: and in the ages of no gunpowder the advantage was less equivocal than it is at present. In the other direction, the logic of the Greek artist who painted Marathon is more cogent. The Persians were numerically superior, though doubtless this superiority has been greatly exaggerated, not wilfully so much as from natural mistakes incident to the Oriental composition of armies; and still more on the Grecian side, from extreme inaccuracy in the original reports, which was so great that even Herodotus, who stood removed from Plataea at the time of commencing his labors, by pretty much the same interval as we in 1842 from Waterloo, is rightly observed by Colonel Leake (_Travels in Greece_) to have stated to him the Greek numbers on the great day of Plataea, rather from the basis of fixed rateable contingents which each state was bound to furnish, than of any positive return that he could allege. However, on the whole, it seems undeniable that even at Platsea, much more at Marathon, the Persians had the advantage in numbers. If, besides this numerical advantage, they had another in qualities of bodily structure, the inference was the greater to the Grecian merit. So far from slighting a Persian advantage which really existed, a Greek painter might rather be suspected of inventing one which did not. We apprehend, however, that he invented nothing. For, besides that subsequent intercourse