The _Ante-Chapel_, or vestibule, leading to the Lady Chapel, is the meeting-place of the old and new work, and is ingeniously contrived. The Norman apse is pierced by a doorway and two Perpendicular windows. It is separated from the Lady Chapel by an open-work screen, which is very beautiful, and has a fine lierne vault. This, and the _Lady Chapel_, are the work of Abbots Hanley and Farley, who presided over the Abbey during the last half of the fifteenth century. The Lady Chapel ranks with Ely as the largest in England, and certainly it is a triumph of Perpendicular architecture. It has lofty Perpendicular windows, which seem to produce the effect of a wall of glass with panelled tracery. The head of each panel is much ornamented, and panel work, with niches, covers the walls. The lierne vault is very fine, and the bosses carved with beautiful foliage. At one time the walls were painted, and traces of colour remain. The east window has much old glass, which is also visible in the heads of the other windows. There is a very poor modern reredos, which might be removed without much regret, as it hides a very interesting, though much mutilated, mass of rich tabernacle work. The altar rails belong to the time of Laud, who was dean here, and are said to be the first introduced into churches. Many of the original tiles remain, and bear inscriptions: _Ave Maria grâ plê, Dñe Jhû Miserere_. There are two side chapels, with fan-tracery vaulting. In the north chapel is the monument of Bishop Goldsbrough (1604). There is an upper chapel, or oratory, and the same arrangement obtains on the south side. This chapel has a monument of Th. Fitz-williams (1579). The marks on the walls of these upper oratories show that the love of recording names by visitors in historic places is not confined to modern times, and dates as far back as the sixteenth century. Returning to the entrance, we follow the ambulatory to the south, which retains its northern features. _St. Philip's Chapel_ is at the south-east corner, and has been restored in memory of Sir C. Codrington, Bart. (1864). There are Norman arches, and fourteenth century tracery inserted in the windows. The spacious chests for copes are interesting records of the rich ecclesiastical vestments in use in former times.