He took a few turns on the upper deck, smoking his pipe, walking about fast, while his dinner digested. The sun went down behind the black horizon in an immense blood-red nebula of mist, the sea turned from gray to dull green and then to a lifeless brown, and the _Santa Rosa's_ lights began to glow at her quarters and at her masthead; in her stern the screw drummed and threshed monotonously, a puff of warm air reeking with the smell of hot oil came from the engine hatch, and in an instant Vandover saw again the curved roof of the immense iron-vaulted depot, the passengers on the platform staring curiously at the group around the invalid's chair, the repair gang in spotted blue overalls, and the huge white cat dozing on an empty baggage truck. The wind freshened and he returned to the smoking-room to get warm. The same game of whist was going on, and the man with the Perrique tobacco had filled another pipe and continued to blow the smoke through his nose. After a while Vandover went back to the main deck and wandered aft, where he stood a long time looking over the stern, interested in watching the receding water. It was dark by this time, the wind had increased and had blown the fog to landward, and the ocean had changed to a deep blue, the blue of the sky at night; here and there a wave broke, leaving a line of white on the sea like the trail of a falling star across the heavens, while the white haze of the steamer's wake wandered vaguely across the intense blue like the milky way across the zenith. Vandover was horribly bored. There seemed to be absolutely nothing to amuse him, unless, indeed, he should decide to renew his acquaintance with Grace Irving. But this was out of the question now, for he knew what it would lead to. Even if he should yield to the temptation, he did not see how he could take any great pleasure in that sort of thing again, after what had happened.