§ VI. Eighteen out of the twenty eight varieties are Venetian, being bases to which I shall have need of future reference; but the interspersed examples, 8, 9, 12, and 19, from Milan, Pavia, Vienne (France), and Verona, show the exactly correspondent conditions of the Romanesque base at the period, throughout the centre of Europe. The last five examples show the changes effected by the French Gothic architects: the Salisbury base (22) I have only introduced to show its dulness and vulgarity beside them; and 23, from Torcello, for a special reason, in that place. § VII. The reader will observe that the two bases, 8 and 9, from the two most important Lombardic churches of Italy, St. Ambrogio of Milan and St. Michele of Pavia, mark the character of the barbaric base founded on pure Roman models, sometimes approximating to such models very closely; and the varieties 10, 11, 13, 16 are Byzantine types, also founded on Roman models. But in the bases 1 to 7 inclusive, and, still more characteristically, in 23 below, there is evidently an original element, a tendency to use the fillet and hollow instead of the roll, which is eminently Gothic; which in the base 3 reminds one even of Flamboyant conditions, and is excessively remarkable as occurring in Italian work certainly not later than the tenth century, taking even the date of the last rebuilding of the Duomo of Torcello, though I am strongly inclined to consider these bases portions of the original church. And I have therefore put the base 23 among the Gothic group to which it has so strong relationship, though, on the last supposition, five centuries older than the earliest of the five terminal examples; and it is still more remarkable because it reverses the usual treatment of the lower roll, which is in general a tolerably accurate test of the age of a base, in the degree of its projection. Thus, in the examples 2, 3, 4, 5, 9, 10, 12, the lower roll is hardly rounded at all, and diametrically opposed to the late Gothic conditions, 24 to 28, in which it advances gradually, like a wave preparing to break, and at last is actually seen curling over with the long-backed rush of surf upon the shore. Yet the Torcello base resembles these Gothic ones both in expansion beneath and in depth of cavetto above.