subject lands of the city by the Tiber, a ruin which bespeaks its kindred with the baths of Antoninus, and shows us in all its boldness the great constructive invention after which men strove at Tiryns, but which Greece, in all other things the mother of arts, had to learn from her Roman masters. We look at the broken brick vault of the Roman building, but if our eye turns a little to the right, we soon see how it was the lands east of the Hadriatic which first learned how to give the great constructive invention of Italy its noblest form and to apply it to its highest use. At no great distance from the Roman ruin stands a church of Byzantine days, which fitly finishes the series. The forms to which men were feeling their way in the sally-port of Tiryns and in the treasure-house of Mykênê reached their perfection when the architects of the East taught the cupola, soaring or spreading as it might be, to rise on its supporting columns over the centre of the churches of Eastern Christendom. Primæval Greece strove after the arch; historic Greece, if she knew its constructive use, confined it to a few purposes of constructive usefulness. Primæval Italy strove, and strove with more success, in the same path, and made the form which Greece used so timidly the life of her national architecture. On Roman ground the arch grew into the cupola, but it was on the ground that was Greek and Roman alike, on the ground of the Eastern peninsula, that the cupola took its noblest form. On the Larissa of Argos a few traces have been found of galleries like those of Tiryns. Pausanias bears witness that Argos once had her subterranean chamber like those of Mykênê, and doubtless following the same construction. At Tiryns and Mykênê the series goes no further; the destroying hand of Argos decreed that it should go no further. The long life of Argos allowed every form to stand there side by side, from the gallery and the treasury to the Roman bath and the Byzantine church. Yet it is not in Argos itself that the series can be really studied. In the life of cities nothing preserves like early overthrow, nothing destroys like continuous life. Of the members of the Argive series the latest alone is perfect. The vault of the Roman bath is broken down; the gallery can scarcely be traced; for the existence of the treasury we have only the witness of a traveller seventeen hundred years back. It is among the victims of Argos that early overthrow has preserved to us the works of the earliest times. In forsaken Tiryns and Mykênê we learn more of the earliest days of Greece than we can learn in the city which has survived them by three-and-twenty centuries. We have mused over the walls, the guarded gate, the sally-port of Tiryns; we must go on to muse on the walls, the mightier gate, the treasuries, the rifled tombs, of Mykênê, Imperial city of Hellas in her earliest day. The Akropolis of Mykênê.