How the unique brick architecture of the Lombard cities took its origin—whether from the precepts of Byzantine aliens in the earliest middle ages, or from the native instincts of a mixed race composed of Gallic, Ligurian, Roman, and Teutonic elements, under the leadership of Longobardic rulers—is a question for antiquarians to decide. There can, however, be no doubt that the monuments of the Lombard style, as they now exist, are no less genuinely local, no less characteristic of the country they adorn, no less indigenous to the soil they sprang from, than the Attic colonnades of Mnesicles and Ictinus. What the marble quarries of Pentelicus were to the Athenian builders, the clay beneath their feet was to those Lombard craftsmen. From it they fashioned structures as enduring, towers as majestic, and cathedral aisles as solemn, as were ever wrought from chiselled stone. There is a true sympathy between those buildings and the Lombard landscape, which by itself might suffice to prove the originality of their almost unknown architects. The rich colour of the baked clay—finely modulated from a purplish red, through russet, crimson, pink, and orange, to pale yellow and dull grey—harmonises with the brilliant greenery of Lombard vegetation and with the deep azure of the distant Alpine range. Reared aloft above the flat expanse of plain, those square torroni, tapering into octagons and crowned with slender cones, break the long sweeping lines and infinite horizons with a contrast that affords relief, and yields a resting-place to tired eyes; while, far away, seen haply from some bridge above Ticino, or some high-built palace loggia, they gleam like columns of pale rosy fire against the front of mustering storm-clouds blue with rain. In that happy orchard of Italy, a pergola of vines in leaf, a clump of green acacias, and a campanile soaring above its church roof, brought into chance combination with the reaches of the plain and the dim mountain range, make up a picture eloquent in its suggestive beauty.