AT that time, while I was still a young man of about twenty-three, there raged a plague of such extraordinary violence that many thousands died of it every day in Rome. Somewhat terrified at this calamity, I began to take certain amusements, as my mind suggested, and for a reason which I will presently relate. I had formed a habit of going on feast-days to the ancient buildings, and copying parts of them in wax or with the pencil; and since these buildings are all ruins, and the ruins house innumerable pigeons, it came into my head to use my gun against these birds. So then, avoiding all commerce with people, in my terror of the plague, I used to put a fowling-piece on my boy Pagolino’s shoulder, and he and I went out alone into the ruins; and oftentimes we came home laden with a cargo of the fattest pigeons. I did not care to charge my gun with more than a single ball; and thus it was by pure skill in the art that I filled such heavy bags. I had a fowling-piece which I had made myself; inside and out it was as bright as any mirror. I also used to make a very fine sort of powder, in doing which I discovered secret processes, beyond any which have yet been found; and on this point, in order to be brief, I will give but one particular, which will astonish good shots of every degree. This is, that when I charged my gun with powder weighing one-fifth of the ball, it carried two hundred paces point-blank. It is true that the great delight I took in this exercise bid fair to withdraw me from my art and studies; yet in another way it gave me more than it deprived me of, seeing that each time I went out shooting I returned with greatly better health, because the open air was a benefit to my constitution. My natural temperament was melancholy, and while I was taking these amusements, my heart leapt up with joy, and I found that I could work better and with far greater mastery than when I spent my whole time in study and manual labour. In this way my gun, at the end of the game, stood me more in profit than in loss.