Originally the whole portal--the three doors and the three lancets-- stood nearly forty feet back, on the line of the interior foundation, or rear wall of the towers. This arrangement threw the towers forward, free on three sides, as at Poitiers, and gave room for a parvis, before the portal,--a porch, roofed over, to protect the pilgrims who always stopped there to pray before entering the church. When the church was rebuilt after the great fire of 1194, and the architect was required to enlarge the interior, the old portal and lancets were moved bodily forward, to be flush with the front walls of the two towers, as you see the facade to-day; and the facade itself was heightened, to give room for the rose, and to cover the loftier pignon and vaulting behind. Finally, the wooden roof, above the stone vault, was masked by the Arcade of Kings and its railing, completed in the taste of Philip the Hardy, who reigned from 1270 to 1285. These changes have, of course, altered the values of all the parts. The portal is injured by being thrown into a glare of light, when it was intended to stand in shadow, as you will see in the north and south porches over the transept portals. The towers are hurt by losing relief and shadow; but the old fleche is obliged to suffer the cruellest wrong of all by having its right shoulder hunched up by half of a huge rose and the whole of a row of kings, when it was built to stand free, and to soar above the whole facade from the top of its second storey. One can easily figure it so and replace the lost parts of the old facade, more or less at haphazard, from the front of Noyon. What an outrage it was you can see by a single glance at the new fleche opposite. The architect of 1500 has flatly refused to submit to such conditions, and has insisted, with very proper self-respect, on starting from the balustrade of the Arcade of Kings as his level. Not even content with that, he has carried up his square tower another lofty storey before he would consent to touch the heart of his problem, the conversion of the square tower into the octagon fleche. In doing this, he has sacrificed once more the old fleche; but his own tower stands free as it should.