The huge building lay before him like a town--but such a town as no sight we see to-day can recall. Mass upon mass of sheer masonry--worked limestone--carefully jointed, and towering wall within and above wall, angle conflicting with angle in a hundred ways, and the whole an effort of shoulders and of rock. These things were (their ruins are) a sort of sacrament in human strength. What man can do to defend himself against man was there visible and tangible and amenable to common standards: apparent to a child as much as to a mathematician. And it was not only a sacrament of strength and of defence appalling in its dumb solidity and hugeness, but also a sacrament of labour, of energy manifest and achieved. It was also new and white. Philip Augustus, the king, was an engineer. Every trace of the ditch, of the three circumvallations, of bastion and of angle, meant for him just what it should mean. He understood the co-relation of every part in that vast whole. It was for him what a score of music is to those rare men who can read and take pleasure in music from its mere printed signs though no instrument is sounding. And as he meditated the attack he admired. His creative soul was full of that creation which another such soul had ordered--Richard, the Angevin, the Lion Heart, now dead. The King of France, thus sitting alone (for he would not be accompanied in such a meditation), watched the big thing with his chin upon his hand. He was a man in his fortieth year; his broad, square, somewhat flat face already definitely marked with the fixed passions of the mind and the habits of his long effort of recovery and of triumph. His eyes were a little cautious for those of a soldier, but very steady, and had in them that sort of secret smile which goes with the certitude of delayed achievement. His thin nose, and the slight sneer about his pressed lips, betrayed the same emotion as he pondered. His great head, rather bald for his age, was bare, and did not move in his contemplation of the mighty problem before him.