The medical staff consisted of a Dr. Poujoulet and two assistants. The authorities were always promising to send him more help, but it never arrived. One of the assistants, a Monsieur Dubos, a little man with a remarkably big beard, was a chemist, who, at the outbreak of the war, had been on the verge, as he made sure, of an important discovery in connection with colour photography. Almost the first question he asked Joan was could she speak German. Finding that she could, he had hurried her across the yard into a small hut where patients who had borne their operation successfully awaited their turn to be moved down to one of the convalescent hospitals at the base. Among them was a German prisoner, an elderly man, belonging to the Landwehr; in private life a photographer. He also had been making experiments in the direction of colour photography. Chance had revealed to the two men their common interest, and they had been exchanging notes. The German talked a little French, but not sufficient; and on the day of Joan’s arrival they had reached an impasse that was maddening to both of them. Joan found herself up against technical terms that rendered her task difficult, but fortunately had brought a dictionary with her, and was able to make them understand one another. But she had to be firm with both of them, allowing them only ten minutes together at a time. The little Frenchman would kneel by the bedside, holding the German at an angle where he could talk with least danger to his wound. It seemed that each was the very man the other had been waiting all his life to meet. They shed tears on one another’s neck when they parted, making all arrangements to write to one another. “Do I pose?” he asked, raising his eyebrows.!

“A Labourer, together with man, according to Saint Paul,” Joan answered. “God is a spirit. His dwelling-place is in man’s heart. We are His fellow-labourers. It is through man that He shall one day rule the world.”

“Tell them that,” he said. “Let them hear each other. It’s the same at a meeting. You wait ten minutes sometimes before one man will summon up courage to put a question; but once one or two have ventured they spring up all round you. I was wondering,” he added, “if you would help me; let me use you, now and again.” “As a matter of fact they don’t,” she explained. “But it’s what people talk about whenever they discuss you.” “Do I pose?” he asked, raising his eyebrows.