They were soon far into the wood, with the western sky dwindling between the innumerable pillars of the trees. It began to be dark and utterly silent save for the rustle of the dead leaves as they went, and the shrilling chafe of bridle or scabbard, or the snort of the great horse. Wherever the eye turned the forest piers stood straight and solemn as the columns in a hypostyle hall in some Egyptian temple. The fretwork of boughs roofed them in with hardly a glimmering through of the darkening sky above. There was a pungent autumn scent on the air that seemed to rise like the incense of years that had fallen to decay on the brown flooring of the place, and there was no breath or vestige of a wind. Presently as the day died the wood went black as the winter night, and Igraine kept close by the man, with his armour giving a dull gleam now and again to guide her. They were passing up what seemed to be a great arcade cut through the very heart of the wood, as though leading to some shrine or altar, relic of Druid days, or times yet more antique. The tunnel ran a curved course, bending deeper and deeper as it went into the dense horde of trees. So dark was the wood that it was possible to see but a few paces in advance, and Igraine wondered how the man kept the track. She was close at his stirrup now, with the dark mass of him and his horse rising above her like a statue in black basalt. Though he never spoke to her, and though she touched no part of him, his horse, or his harness, she felt content with the queer sense of trust and proximity that pervaded her. There was magic in the mere companionship. As she had humbled her will to Pelleas's the night when he had taken her from the beech tree in Andredswold, so now in like fashion she surrendered pride and liberty, and became a child. Suddenly the trackway straightened out into a great colonnade that ran due south between trees of yet vaster girth. Igraine felt the man rein in and abide motionless beside her as she held to the stirrup and waited for what next should chance. Silence seemed like depths of black water over them, and they could hear each other take breath like the faint flux and reflux of a sea. Igraine saw the man lift his spear, a dim streak less black than the vault above, and hold it as a sign for her to listen. Her blood began to tingle a very little. There was something far away on the dead, stagnant air, a sort of swirl of sound, shrill and harmonious, like a wind playing through the strings of a harp. It was very gradual, very impalpable. As the volume of it grew it seemed to rush nearer like a wind, to swell into a swaying plaintive song smitten through with the wounded cry of flutes. It gave a notion of wood-fays dancing, of whirling wings and flitting gossamer moonbright in the shadows. Igraine's blood seemed to spin the faster, and her hand left the stirrup and touched the man's thigh. He gave never a word or sign in the dark. She spoke to him very softly, very meekly.