virgin of the rocks

What Mr. Dick had told me, and what I had supposed to be a delusion of his, now came into my mind. I could not doubt that this person was the person of whom he had made such mysterious mention, though what the nature of his hold upon my aunt could possibly be, I was quite unable to imagine. After half an hour's cooling in the churchyard, I saw the chariot coming back. The driver stopped beside me, and my aunt was sitting in it alone. ¡¡¡¡She had not yet sufficiently recovered from her agitation to be quite prepared for the visit we had to make.
She desired me to get into the chariot, and to tell the coachman to drive slowly up and down a little while. She said no more, except, 'My dear child, never ask me what it was, and don't refer to it,' until she had perfectly regained her composure, when she told me she was quite herself now, and we might get out. On her giving me her purse to pay the driver, I found that all the guineas were gone, and only the loose silver remained.