this massive and impressive edifice. The exterior of the cathedral has undergone many changes. The Bishop’s Palace adjoins it on the south, and covers a large part of the south wall. The whole series of buildings connected with the cathedral, have at one time been enclosed with a strong wall, built in regular courses, left rough on the surface. Some portions of this work are visible in the outer wall next the street at the west end. There, intermingled with a great deal of modern addition and alteration, may still be traced the remains of two windows (Fig. 131) of the twelfth or early thirteenth century, with circular arches springing from carved caps. In the jambs of one of these windows the caps still surmount projecting shafts standing on corbels, but they have disappeared from the other. The details are given in Fig. 133. Several of the original small windows of the basement, however, remain unaltered. They have the circular heads and the deeply splayed external ingoing of the period. The east end of the cathedral (Fig. 132) is very remarkable. The apse, which is circular within, is only slightly rounded externally, and is carried up to a considerable height as a tower of defence, and armed with an embattled parapet at the top, supported on bold corbels with machicolations between them. Fréjus Cathedral is thus another instance of the numerous fortified churches so characteristic of the South, and formed part of the general fortified enclosure which protected the Bishop’s Palace and the other ecclesiastical buildings connected with the see. Adjoining the apse considerable remains of the ancient Bishop’s Palace may still be traced, shewing (amidst modern alterations) work similar to that of the west end, and containing coupled pointed windows and doors with round arches. The enclosing and fortifying of the precincts seem to have been carried out at a time subsequent to the erection of the cathedral. This explains the peculiar form of the tower over the apse, and likewise the manner in which the ancient baptistery is enclosed in a similar mural envelope. The work was probably executed, to judge from the style, early in the thirteenth century. In that [Illustration: FIG. 133. FRÉJUS CATHEDRAL--SOUTH OR ENTRANCE FRONT.]