We all don't mind looking at sexy images. Whether it'll be solo girls, guys or couples in action, men and women both seem to enjoy looking at erotic material. So do you, otherwise you wouldn't be reading this! Bot how long have people been watching pornographic material?
A little investigating quickly leads to the conclusion that nearly every culture and civilization somehow depicted their porn in paintings, sculptures, drawings or photographs. Though the current definition of 'pornography' is from the 1860's. The first official definition of pornography is 'a description of prostitutes or of prostitution, as a matter of public hygiene.'.
The earliest images that could be (or may be) considered porn are found in a cave in England. There were symbols found there that scientists believe to by stylized versions of female genitalia. They drawings are believed to be more than 12,000 years old. The oldest caveman action picture found was 7,200 years old and depicts a man being over a female so it appears they're having intercourse.
Now you know!