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For a long time, pornography was a secret. It was hidden from the public, but it was not absolutely invisible. Several courses advertised pornographic images and books. By 1871, over 100,000 pornographic books had been sold in New York alone. The earliest known pornographic daguerreotype dates from 1846. It depicts a middle-aged man putting a phallus into the vagina of a girl. However, the earliest known picture of porn was probably a lithograph. As early as the 15th century, Pietro Aretino wrote and published a work titled Sonetti Iussuriosi. This early instance of pornography is terrific because it was made using a printing press. A few years later, Guilio Romano produced sixteen sexually explicit engravings that were reproduced on a printing press. Another technological development was the invention of the halftone printing system.
08.01.2023