Dickson had never before been affected by an inanimate thing with so strong a sense of disquiet. He had pictured an old stone tower on a bright headland; he found instead this raw thing among trees. The decadence of the brand-new repels as something against nature, and this new thing was decadent. But there was a mysterious life in it, for though not a chimney smoked, it seemed to enshrine a personality and to wear a sinister aura. He felt a lively distaste, which was almost fear. He wanted to get far away from it as fast as possible. The sun, now sinking very low, sent up rays which kindled the crests of a group of firs to the left of the front door. He had the absurd fancy that they were torches flaming before a bier.
It was well that the two had moved quietly and kept in shadow. Footsteps fell on their ears, on the path which threaded the lawn just beyond the sunk-fence. It was the keeper of the West Lodge and he carried something on his back, but both that and his face were indistinct in the half-light.
Other footsteps were heard, coming from the other side of the lawn. A man's shod feet rang on the stone of a flagged path, and from their irregular fall it was plain that he was lame. The two men met near the door, and spoke together. Then they separated, and moved one down each side of the house. To the two watchers they had the air of a patrol, or of warders pacing the corridors of a prison.
"Let's get out of this," said Dickson, and turned to go.
The air had the curious stillness which precedes the moment of sunset, when the birds of day have stopped their noises and the sounds of night have not begun. But suddenly in the silence fell notes of music. They seemed to come from the house, a voice singing softly but with great beauty and clearness.
Dickson halted in his steps. The tune, whatever it was, was like a fresh wind to blow aside his depression. The house no longer looked sepulchral. He saw that the two men had hurried back from their patrol, had met and exchanged some message, and made off again as if alarmed by the music. Then he noticed his companion....
Heritage was on one knee with his face rapt and listening. He got to his feet and appeared to be about to make for the House. Dickson caught him by the arm and dragged him into the bushes, and he followed unresistingly, like a man in a dream. They ploughed through the thicket, recrossed the grass avenue, and scrambled down the hillside to the banks of the stream.
Then for the first time Dickson observed that his companion's face was very white, and that sweat stood on his temples. Heritage lay down and lapped up water like a dog. Then he turned a wild eye on the other.
"I am going back," he said. "That is the voice of the girl I saw in Rome, and it is singing her song!"