Leofard at the end of the thirteenth century, and are Late Decorated. Much restoration has been found necessary here. Early English work prevails in the chapel on the south side. The south wall of the choir aisle has several points of interest and several styles of architecture are shown here. A consecration cross can be seen in one of the bays. The south transept is very similar to the north, and on the west of it is the sacristy. Norman walls are on the north and east, and Early English on south and west. On the south side of the Cathedral are the _Cloisters_, which are curiously shaped. The Paradise is not square, the east walk being longer than the west. These cloisters are fifteenth-century work, having Perpendicular windows and flat roof. The south side of the nave is interesting, and resembles somewhat the north side. The arches of the windows in the aisles are Early Decorated, the tracery is modern. In the fourteenth century the buttresses were strengthened and enlarged, the parapet added. The Norman wall and windows remain in the clerestory, though later tracery has been inserted in two of these. The south porch leading to the west cloister has been much restored. The doorway in the south-west tower is Norman, and is adorned with chevron moulding, and beautifully designed. The window over it is also of the same date. THE INTERIOR The interior is more imposing than the exterior. The best view is perhaps obtained from north-east corner of the nave. The width of the nave is the first peculiarity which we notice. It has double aisles on each side of the nave, a peculiarity shared only with Manchester, and some parish churches, such as Abingdon, Taunton and Coventry. There are some grand effects of light and shade, and the nave is well proportioned, and has a quiet dignity which is all its own. There are eight circular arches, supported by seven flat piers, isolated and flanked by half columns of cylindrical character with plain capitals and cable moulding. Purbeck marble is extensively used in the string-courses and capitals of the vaulting shafts. The triforium preserves its Norman character. Here are the Norman circular arches, containing two smaller arches resting on single shafts. The surface of the stone in the head is hatched as at Rochester. There is a striking analogy between Chichester and Peterborough, both in the nave and choir. Both were destroyed by fire, and both rebuilt about the same time. The main arcade and triforium are the work of Bishop Ralph de Luffa (1091-1124).