The subjects can be best seen from the neighbouring triforium or from the passage which runs just beneath the window; it will be noticed that the glass in some of the compartments is much mutilated, as might naturally be expected, considering its antiquity. From below, the subjects are confused and not easy to distinguish, but the rich and harmonious blending of the colours can be seen to the fullest advantage, and the general effect is much finer. Rickman believes the form of the tracery to be quite unique in England, but states that there is a window exactly similar at Laon. Beneath the window is an arcade of seven lancet arches; the wall behind five of them is pierced with windows, which are filled with old glass, chiefly medallions and fragments. Below are two larger lancet windows, one on each side of the dean's doorway. That to the west represents angels seated amid foliage and playing musical instruments; the three lowest figures are quite distinct, but the two above are confused. These fragments have been removed from some other part of the minster, probably from the west window of the nave; they date from the end of the fourteenth century. The more easterly window is filled with old geometrical patterns and fragments. The doorway leads to the deanery, and has a porch outside. Over the door, inside, is a modern clock, with a carved wood canopy which, according to the tablet below, had been originally placed over an earlier clock in the minster. Thomas of Louth, Treasurer of Lincoln, gave a clock to the church in 1324, considered to be the one formerly at the south end of this same transept. The canopy was for some years in the church at Messingham, and was removed thence to its present position, on the north side. The "bishop's eye" on the south side is filled with delicate and beautiful flowing tracery, which has been compared to the fibres of a leaf. Rickman considers it to be the richest remaining example of its period. It is enclosed within a kind of arch formed by two rows of openwork quatrefoils; an open framework of a similar nature is often to be seen round circular windows in French cathedrals. The glass consists of fragments from other windows, chiefly of the Early English period. Although the pieces are placed quite at random, forming no subject whatever, yet the effect of the colouring is good, especially when seen from the opposite end of the transept. Of all the modern windows in the minster, with their elaborate subjects, it may safely be said that not one can be compared in effect with this mass of glowing colour. The glass in the four lancet windows below also dates from the Early English period. It chiefly consists of medallions containing various subjects, collected from other windows. The rest of the stained glass in the transept is modern. Towards the north, the ribs and bosses of the vaulting were decorated some years ago with colours and gold, in imitation of the original colouring.