caption: The image shows an old book with a black and white image of a man's face on it. The book is titled "Piper Nigrum Dissertatio Medica" by C.P. Thunberg. The text on the paper is written in a neat, cursive font and is surrounded by a decorative border. The man in the image has a serious expression on his face, and his eyes are focused intently on something in the distance.