The Abbé De la Rue, in his _Historical Essays upon Caen_, contents himself with remarking, with regard to the church of St. Nicholas, that it is the only specimen of real Norman architecture now left entire in the town; for that the abbatial church of the Holy Trinity, a building of the same period and style, has been so disguised by the alterations made with the view of adapting it to its present purpose, that, considered as a whole, it is no longer to be recognized as a type of the religious edifices of the Normans. Such being the case, it is the more to be lamented that the church here figured, should not only have been degraded from its original application, but should have been appropriated to an object eminently liable to expose it to injury. It is now used as a stable for cavalry; but, fortunately, it has still been suffered to remain entire; and hopes are entertained, that it may yet be one day again employed as a place of worship. The exterior of the building has not altogether escaped uninjured or unaltered. In the western front, (see _plate fifty-five_,) both the lateral towers have lost their original terminations, and have been reduced to a level with the roof of the nave. One of them still remains in a state of dilapidation: to the other has been added a square tower, of rather elegant proportions, surmounted by a small crocketed pinnacle, the workmanship probably of the fourteenth century. The rest of this part of the church is as it was first built, except that the great arches of entrance are entirely blocked up. The whole is of extreme simplicity, and vies in that respect with the same portion of the adjoining church of the abbey of St. Stephen; the different members of the two being nearly the same, though disposed in a dissimilar manner.