Rude nations which suddenly pass to the condition of conquerors from that of wandering shepherds and herdsmen are not capable of erecting for themselves cities and palaces. For this purpose they are obliged to enlist the services of the conquered, among whom the arts of architecture and sculpture may have already attained some degree of perfection. This was the case with the Mongol tribes in China, the Chaldeans in Babylon, as well as other nations; and it is expressly related of Cambyses, that he transported from Egypt a large number of builders to erect his palaces at Susa and Persepolis. It is certain, however, that we discover at the latter place no traces of Egyptian art, either as regards the general character of the ruins or their details; nor can we reasonably suppose an Egyptian architect to have conceived the plan of structures so completely different from any to be found in his native country, any more than we can suppose that masons accustomed to what we call the Gothic style, if transported into another country, would at once be able to construct buildings in the Grecian taste. The prevailing character of Persian architecture, a fondness for terrace works, a style totally unknown to the ancient Egyptians, was considerably more ancient than the reign of Cambyses, and altogether of Asiatic origin, as is proved by the hanging gardens of Babylon, constructed by Semiramis. Allowing the utmost that in fairness we can to the account of the Egyptian workmen imported by Cambyses, we cannot suppose them to have achieved more than the mechanical parts of the structures erected. The architectural remains of Egypt prove that the Egyptians were very capable of elevating and working large masses of stone, and possibly also of carving relievos after a given design or copy. The question, therefore, may be considered as still unanswered: What was the original country whence this style of architecture was derived? Who were the masters of the Persians in this art, and whence did they borrow their models?
The simple answer is undoubtedly this: from the same quarter that they derived the other rudiments of their civilisation, in short, from Media.
Persian Bas-relief at Pasargada
From all that we know of the Medes, and the splendour of the Median court and their principal city Ecbatana (a city which appears originally to have been constructed on terraces elevated successively one above the other), we may conclude that the science of architecture had attained among them a certain degree of perfection—a conjecture which appears carried to certainty by the accounts of recent travellers. The traces of the ancient royal seat Ecbatana, of which we shall have occasion to speak hereafter, presented, according to Morier and Porter, the same characteristic style of architecture with which those travellers had become familiar at Chehl-Menar, the fashion of the columns and even the characters of the inscriptions being the same. We cannot avoid inferring that it was from the Medes that the Persians derived, with the rest of their civilisation, the art of architecture also. It must be added, that the sculptures in these ruins are so obviously derived from the Magian religion, which prevailed among the Medes, that we can hardly doubt that the buildings in question were erected under the influence and according to the ideas of that caste, since the figures in question must not be mistaken for mere idle decorations, but had an intimate relation to the purposes for which the buildings themselves were severally designed. But the Magian religion and the Magian priesthood were not confined to Media, but extended over the countries to the East, especially those upon the Oxus, as far as the mountains bordering on India, the parent country of those fabulous monsters of which, as we have observed, traces are to be seen. Here lay Bactriana, at all times one of the richest countries of the world, in consequence of its position between the Indus and Oxus, and its connection with India, as well as the fertility of its soil, forming an important part of the empire of the Medes, whose monarchs appear to have resided at Bactra long before they occupied Ecbatana. This also was the country where the religion of Zoroaster first took root and flourished, and thus it became the parent land of the civil institutions of the Medes. When, therefore, the Persians are said to have derived their architecture originally from thence, it must be understood that they did so as the disciples of the Medes.