Unhappily great quantities of glass have disappeared from our cathedrals and churches, from one cause or another, but from the relics that remain we may form some idea of the splendour and quality of the old glass.

The famous windows of the south transept at York Minster, called "The Five Sisters," are good examples of the severer earlier style of pattern and colour, consisting of fine scroll-work and geometric forms, in which hatched grisaille patterns are heightened by bright points and lines of colour.

WEST FRONT OF WELLS CATHEDRAL.

Thirteenth century glass, where figures are used, is characterized by the smallness of their scale in proportion to the window, and traces of Byzantine tradition in their drawing, intricate design, and deep and vivid colouring, the work being composed of small pieces of glass leaded together; the effect of the jewel-like depth and quality of the colour—deep crimsons, blues, and greens being much used—being increased by the close network of leading.

As windows, in the course of the evolution of the Gothic style, were made broader, or rather, the window opening proper from wall to wall being greatly increased in width and height, they were supported and divided into panels or lights by elaborate stone tracery, a tracery which becomes almost as distinct a province of design as the design of the glass itself—distinct from, yet in close relationship to the architecture of the building. The comparative slight divisions of the tracery, however, gave more scope to the stained glass designer, who shows very emphatic architectural influence in the elaborate canopies which surmount the figures occupying the separate lights of the windows from the thirteenth to the end of the fifteenth centuries, as well as in the general vertical arrangement of the lines of their composition. He gradually increased the scale of his figures and gave more breadth to his design, and brought it more into relation with the art of the painter and the sculptor, at the same time acknowledging with them, in the disposition of his figures in the space, and the disposition of the draperies and accessories, that architectural influence under which the artist and craftsman of the Middle Ages worked with extraordinary freedom and fertility of invention, and yet in perfect harmony[2]—a sign of that fraternal co-operation and the effect of the formation of men into brotherhoods and guilds, which, coming in with the adoption of Christianity and the organization of the Church, remained through all the turbulence and strife of the time the great social force of the Middle Ages.

WESTMINSTER ABBEY, FAN TRACERY IN HENRY VII.'S CHAPEL, FIFTEENTH CENTURY.

It seems to me if we wish to realize the ideal of a great and harmonious art, which shall be capable of expressing the best that is in us: if we desire again to raise great architectural monuments, religious, municipal, or commemorative, we shall have to learn the great lesson of unity through fraternal co-operation and sympathy, the particular work of each, however individual and free in artistic expression, falling naturally into its due place in a harmonious scheme. Let us cultivate our technical skill and knowledge to the utmost, but let us not neglect our imagination, sense of beauty, and sympathy, or else we shall have nothing to express.

Through the thirteenth century onwards to the fifteenth Gothic architecture continued to develop, to pass through new phases, to take new forms, a living and growing style moving with the wants and ideals of men.