Sebastien Rouillard declares that scarcely was the _Sainte Chapelle_ erected when it was seen to oscillate in the wind, and the spire to sway to and fro in the air when its bells were rung. Thus, _Quasimodo_ or “Low” Sunday of the year of grace 1248, on which the church was consecrated, far from being a festival or triumph for the hapless architect, was to him a day of anguish. So effectually had he hidden himself that, though everywhere sought for, he could nowhere be found; and, to quote the words of Paul de St. Victor, “The very workmen had all fled, fearing that they might be taught the laws of equilibrium from the top of a gibbet. But time has proved that the seeming rashness of the mediæval master was well reasoned, and that this fair flower of his planting has the roots of an oak.” The proportions had been so carefully drawn, and the laws of mathematics so exactly observed, the materials so well chosen and shaped with such precision, that the aerial structure could not fail to consolidate itself in settling firmly upon its foundation. “One cannot conceive,” writes M. Viollet-le-Duc, “how a work so wonderful in the multiplicity and variety of its details, its purity of execution, its richness of ornamentation, could have been executed in so short a time. From the base to the roof-ridge it is built entirely of hard freestone, every layer of which, cramped together by iron hooks run into the lead, is cut and placed with perfect exactness; the composition and carving of the sculpture likewise give evidence of the utmost care. Nowhere can one find the least indication of negligence or hurry!”[9] Nor was it the _Sainte Chapelle_ alone that was completed by the end of these three years, but also the beautiful sacristy adjoining, which was in itself a masterpiece of Gothic architecture, with a touch of peculiar refinement about it suggestive of some influence from the East. The upper and lower chapels corresponded with the two divisions of the palace. The lower one, which is less a crypt than a splendid church, with its sparkling windows, its paintings, its slender pillars with sculptured capitals, was destined for the officers and domestics of the royal household. Over the principal door was placed the image of the Blessed Virgin, which, according to a graceful legend, bent its head to Duns Scotus, in sign of thanks to that learned theologian, who had defended the doctrine of the Immaculate Conception, and which ever afterwards retained this attitude. The upper chapel was reserved for the king and court, and the cell which was the oratory of St. Louis, may still be seen adjacent to the southern wall.