But Assyria itself had been equally an adapter and intermediary. The Semites of Assyria and Babylonia had borrowed their culture and civilization from the older Accadian race, with its agglutinative language, which had preceded them in the possession of Chaldea. So slavishly observant were the Assyrians of their Chaldean models that in a land where limestone was plentiful they continued to build their palaces and temples of brick, and to ornament them with those columns and pictorial representations which had been first devised on the alluvial plains of Babylonia. To understand Assyrian art, and track it back to its source, we must go to the engraved gems and ruined temples of primaeval Babylonia. It is true that Egypt may have had some influence on Assyrian art, at the time when the eighteenth dynasty had pushed its conquests to the banks of the Tigris; but that influence does not seem to have been either deep or permanent. Now the art of Assyria is in great measure the art of Phoenicia, and that again the art of prehistoric Greece. Modern research has discovered the prototype of Herakles in the hero of a Chaldean epic composed it may be, four thousand years ago; it has also discovered the beginnings of Greek columnar architecture and the germs of Greek art in the works of the builders and engravers of early Chaldea. When first I saw, five years ago, the famous sculpture which has guarded the Gate of Lions at Mykenae for so many centuries, I was at once struck by its Assyrian character. The lions in form and attitude belong to Assyria, and the pillar against which they rest may be seen in the bas-reliefs brought from Nineveh. Here, at all events, there was clear proof of Assyrian influence; the only question was whether that influence had been carried through the hands of the Phoenicians or had travelled along the highroad which ran across Asia Minor, the second channel whereby the culture of Assyria could have been brought to Greece. The existence of a similar sculpture over a rock-tomb at Kumbet in Phrygia might seem to favour the latter view.