"And, let us hope, the grandson of his learned teacher also," answered Balbilla, with a kindly farewell greeting, as she went with her companion towards the door of the hall of the Muses, where her slaves were waiting. Pontius escorted her so far in silence, then he returned to the work- place, and safely wrapped the caricature up again in its cloths. As he went out into the hall again, Pollux hurried up to meet him, exclaiming: "The Roman architect wants to speak to you, he is a grand man!" "Balbilla was called away, and bid me greet you," replied Pontius. "Take that thing away for fear she should see it. It is coarse and hideous." A few moments later he stood in the presence of the Emperor, who expressed the wish to play the part of listener while Balbilla was sitting. When the architect, after begging him not to let Pollux know of the incident, told him of what had occurred in the screened-off studio, and how angry the young Roman lady had been at the caricature, which was certainly very offensive, Hadrian rubbed his hands and laughed aloud with delight. Pontius ground his teeth, and then said very earnestly: "Balbilla seems to me a merry-hearted girl, but of a noble nature. I see no reason to laugh at her." Hadrian looked keenly into the daring architect's eyes, laid his hand on his shoulder, and replied with a certain threatening accent in his deep voice: "It would be an evil moment for you, or for any one, who should do so in my presence. But age may venture to play with edged tools, which children may not even touch." CHAPTER XVIII. Selene entered the gate-way in the endlessly-long walk of sun-dried bricks which enclosed the wide space where stood the court-yards, water- tanks and huts, belonging to the great papyrus manufactory of Plutarch, where she and her sister were accustomed to work. She could generally reach it in a quarter of an hour, but to-day it had taken more than four times as long and she herself did not know how she had managed to hold herself up, and to walk-limp-stumble along, in spite of the acute pain she was suffering. She would willingly have clung to every passer-by, have held on to every slow passing vehicle, to every beast of burden that overtook her--but man and beast mercilessly went on their way, without paying any heed to her. She got many a push from those who were hurrying by and who scarcely turned round to look at her, when from time to time she stopped to sink for a moment on to the nearest door-step, or some low cornice or bale of goods; to dry her eyes, or press her hand to her foot, which was now swollen to a great size, hoping, as she did so, to be able to forget, under the sense of a new form of pain, the other unceasing and unendurable torment, at least for a few minutes.