Again, on p. 21, Procopius speaks of a town or village now known as Eufratisia, but which was once called Comagene, because there were Romans as well as Persians living there. Romans, of course, meant subjects of the Italian Empire, but the name Comagene is certainly suggestive of those Italians being the Comacine builders who made the castles. Then Procopius's description of the rebuilding of the church of Santa Sofia is, to say the least of it, interesting to a student of Lombard architecture. The passage translated runs thus--"The church then (Sta Sofia) being thus burned, was, at that time, entirely ruined. But Justinian, a long while after, rebuilt it in such a form that if any one in older times could have foreseen it, he would have prayed God that the old church might be completely destroyed, so that it may be rebuilt as it now is. Therefore the Emperor sent to call artificers _and masters_, as many as there were in all the universal world. And Anthemius Trallianus, the head architect, was a great machinist, learned in all kinds of machinery, not only that of his own time, but in all that the ancients knew, and he had the power to regulate and organize perfectly the working of all things necessary to building, and to the ordering and executing of his own designs and inventions. And Isidore, another Milesian, was also a master of machinery. The church then, was so marvellously made that it was a beautiful thing to see; it seems supernatural to those who behold it with their own eyes, and incredible to those who only hear of it, because it is so high that it seems to touch the sky.... The face of the church looks towards the rising sun, but where the secret offices to God are performed, it is built in this manner. It is a half-round edifice which those of this profession call _Hemiciclo_, which is to say half a circle ... and in this there are columns planted beneath its floor." Here we have a decided Basilica with raised tribune and semi-circular apse; both the form and nomenclature seem to have been imported as a new thing from Italy. "The golden dome appears suspended from heaven, so light are the columns supporting it that it seems to be in the air.... One can never arrive at understanding how it was built (_apprendere l'arteficio_), but one goes away astonished at one's inability to enough admire such a work."