Caught in the Act, Harunobu Suzuki, Woodblock Print, Japan

Shunga (erotic) prints featured every imaginable form of sexual activity, including voyeurism. Their explicit content resulted in their being condemned as ‘harmful to public morals’ and censored by the government. This, of course, did not stop the printmakers. But even today such images – many of which feature outrageously proportioned genitalia – are banned from
being imported back into Japan.