At the long last, the stair ended at a rude archway in an all but glowing rock. Through this archway Tangle fell exhausted into a cool mossy cave. The floor and walls were covered with moss--green, soft, and damp. A little stream spouted from a rent in the rock and fell into a basin of moss. She plunged her face into it and drank. Then she lifted her head and looked around. Then she rose and looked again. She saw no one in the cave. But the moment she stood upright she had a marvellous sense that she was in the secret of the earth and all its ways. Everything she had seen, or learned from books; all that her grandmother had said or sung to her; all the talk of the beasts, birds, and fishes; all that had happened to her on her journey with Mossy, and since then in the heart of the earth with the Old man and the Older man--all was plain: she understood it all, and saw that everything meant the same thing, though she could not have put it into words again. The next moment she descried, in a corner of the cave, a little naked child sitting on the moss. He was playing with balls of various colours and sizes, which he disposed in strange figures upon the floor beside him. And now Tangle felt that there was something in her knowledge which was not in her understanding. For she knew there must be an infinite meaning in the change and sequence and individual forms of the figures into which the child arranged the balls, as well as in the varied harmonies of their colours, but what it all meant she could not tell.* He went on busily, tirelessly, playing his solitary game, without looking up, or seeming to know that there was a stranger in his deep-withdrawn cell. Diligently as a lace-maker shifts her bobbins, he shifted and arranged his balls. Flashes of meaning would now pass from them to Tangle, and now again all would be not merely obscure, but utterly dark. She stood looking for a long time, for there was fascination in the sight; and the longer she looked the more an indescribable vague intelligence went on rousing itself in her mind. For seven years she had stood there watching the naked child with his coloured balls, and it seemed to her like seven hours, when all at once the shape the balls took, she knew not why, reminded her of the Valley of Shadows, and she spoke:-- "Where is the Old Man of the Fire?" she said. * I think I must be indebted to Novalis for these geometrical figures. "Here I am," answered the child, rising and leaving his balls on the moss. "What can I do for you?"