There were involved geometrical designs again. Henriot saw them. They exchanged, then, the commonplaces of conversation, but these led to nothing further. Vance was nervous and betrayed impatience. He presently excused himself and left the lounge. Ten minutes later he passed through the outer hall, the woman beside him, and the pair of them, wrapped up in cloak and ulster, went out into the night. At the door, Vance turned and threw a quick, investigating glance in his direction. There seemed a hint of questioning in that glance; it might almost have been a tentative invitation. But, also, he wanted to see if their exit had been particularly noticed—and by whom.
This, briefly told, was the first manoeuvre by which Fate introduced them. There was nothing in it. The details were so insignificant, so slight the conversation, so meagre the pieces thus added to Henriot's imaginative structure. Yet they somehow built it up and made it solid; the outline in his mind began to stand foursquare. That writing, those designs, the manner of the man, their going out together, the final curious look—each and all betrayed points of a hidden thing. Subconsciously he was excavating their buried purposes. The sand was shifting. The concentration of his mind incessantly upon them removed it grain by grain and speck by speck. Tips of the smothered thing emerged. Presently a subsidence would follow with a rush and light would blaze upon its skeleton. He felt it stirring underneath his feet—this flowing movement of light, dry, heaped-up sand. It was always—sand.
Then other incidents of a similar kind came about, clearing the way to a natural acquaintanceship.
