There is a porch, with a parvise over it, of Late Perpendicular design, with Tudor doorway, and battlements and pinnacles. The vault is modern; the windows of the aisle are Decorated, and those of the clerestory Perpendicular. This concludes our survey of the exterior, and we now enter the Cathedral and examine the principal features of the interior. THE INTERIOR Entering by the south porch or the west door, we examine first the _Nave_, which is small and not very striking in appearance. There are six bays, but the southern arcade is much earlier than the north. The piers consist of groups of attached shafts, with capitals of foliage. The southern arcade is Decorated, while the northern is later. The initials S.R. appear on the capital of the first northern pier. These letters stand for Simon Ripley, abbot (1485-1492). He probably built the upper part of the northern arcade, but the lower part is earlier. The clerestory was finished by Abbot Birkenshawe. The last bay eastward is more ornamented than the rest, and has cusped windows in the clerestory and tracery in the triforium opening. This is earlier, and is perhaps more ornate, because the choir included this bay. The roof is modern, and has a good specimen of fan-tracery vault. Some of the bosses are noticeable, and record the benefactors--the Prince of Wales, Duke of Westminster, and others. Under the south tower is the _Consistory Court_, which is separated from the nave by some curious Jacobean stone-work, and contains some good woodwork of the same period. The south aisle has Decorated windows; the north aisle contains some interesting remains of the old Norman church. The north wall is entirely Norman. A Norman doorway leads to the cloisters at the east end, and at the west there are some remains of the Norman tower built by the nephew of the Conqueror. This is now the baptistry, which has a curious _font_, presented by Earl Egerton in 1885. The dean states that "it came from a ruined church in the Romagna, but it is not known whence it was brought to Venice. It is of a rectangular form, of white marble; and in all probability it was originally a village well-head in early Roman times, and afterwards taken by the Christians and carved with symbols for a font. The work is of the Ravenna type, of the sixth or seventh century." Near here is hung an ancient piece of tapestry, which has been in the Cathedral since 1668. The subject is Raphael's cartoon of Elymas the Sorcerer. The vault of this aisle is modern. The old wall is covered with rich mosaics, representing Abraham, Sarah, Moses, David, Elijah, and other Old Testament characters.