Chapter XVIII: Section XXII: Meantime there had been preparation for its renewal. While

in Rome and Constantinople, and in the districts under their immediate influence, this Roman art of pure descent was practised in all its refinement, an impure form of it--a patois of Romanesque--was carried by inferior workmen into distant provinces; and still ruder imitations of this patois were executed by the barbarous nations on the skirts of the empire. But these barbarous nations were in the strength of their youth; and while, in the centre of Europe, a refined and purely descended art was sinking into graceful formalism, on its confines a barbarous and borrowed art was organizing itself into strength and consistency. The reader must therefore consider the history of the work of the period as broadly divided into two great heads: the one embracing the elaborately languid succession of the Christian art of Rome; and the other, the imitations of it executed by nations in every conceivable phase of early organization, on the edges of the empire, or included in its now merely nominal extent.