Provence is far from being rich in towers, which never seem there to have been favourite forms of architectural display. That of St. André le Bas at Vienne has already been alluded to, but this at Puissalicon (Woodcut No. 557) near Béziers is even more typical of the style, and standing as it now does in solitary grandeur among the ruins of the church once attached to it, has a dignity seldom possessed by such monuments. In style it resembles the towers of Italy more than any found farther north, but it is not without peculiarities that point to a different mode of elaborating this peculiar feature from anything found elsewhere. As a design its principal defect seems to be a want of lightness in the upper storey. The single circular opening there is a mistake in a building gradually growing lighter towards its summit. [Illustration: 557. Tower at Puissalicon. (From Renouvier.)] These towers were very seldom, if ever, attached symmetrically to the churches. When height was made an object, it was more frequently attained by carrying up the dome at the intersection of the choir with the nave. At Arles this is done by a heavy square tower, gradually diminishing, but still massive to the top; but in most instances the square becomes an octagon, and this again passes into a circle, which terminates the composition. One of the best specimens of this class of domes, if they may be so called, is the church of Cruas (Woodcut No. 558), where these parts are pleasingly subordinated, and form, with the apses on which they rest, a very beautiful composition. The defect is the tiled roofs or offsets at the junction of the various storeys, which give an appearance of weakness, as if the upper parts could slide, like the joints of a telescope, one into the other. This could easily be avoided, and probably was so in the original design. If this were done, we have here the principle of a more pleasing crowning member at an intersection than was afterwards used in pointed architecture, and capable of being applied to domes of any extent. CLOISTERS. Nearly all, and certainly all the more important churches of which we have been speaking, were collegiate, and in such establishments the cloister forms as important a part as the church itself, and frequently the more beautiful object of the two. In our own cold wet climate the cloisters lose much of their appropriateness; still, they always were used, and always with a pleasing effect; but in the warm sunny South their charm is increased tenfold. The artists seem to have felt this, and to have devoted a large share of their attention to these objects— creating, in fact, a new style of architecture for this special purpose. [Illustration: 558. Church at Cruas. (From Taylor and Nodier.)]