"The pediments contain each a large circular light, with other apertures and niches. The circle of the central pediment is divided by mullions into eight lights, under trefoil arches radiating from an orb. Those on the sides are divided into six lights, the featherings of which are very beautiful. The mullions, or radii, are all faced with small pillars and capitals, and lined with the dog-toothed quatrefoil. The outer moulding of the central circle is composed of closely compacted trefoils, that of the others has the wave ornament. At the base of each circle is a series of trefoil arches, rested on isolated columns, four of which admit light into an apartment above the vaulting, and three contain statues. The intermediate spaces formed by the circle and the pediment, contain two niches, one on each side and another above, all filled with statues. The niche in the apex of the central pediment contains a statue, apparently of St. Peter, to whom the church is dedicated, representing the apostle with the mitre, pall, keys, and other insignia of the bishop of Rome. "The turrets, before mentioned, are divided by the round moulding and string courses into six stages, which are empannelled in front with arches of different forms and dimensions. In the first stage from the ground, and rising from a channelled base, are two lofty pointed arches resting on slender pillars. In the second stage are four trefoil arches similarly supported; this range is continued round the facings of the inner wall immediately over the doorways, and forms the base of the windows. The third stage contains one pointed arch, intersected by a pillar in the centre, with curved mouldings, forming two lesser arches; which last are again subdivided by pillars sustaining one circular arch in the centre, and segments of arches on the sides.