If you're curious as to how sexual imagery has followed technological advancement, or moreso in many cases, led to technological advancement(s), this comprehensive doc is delves deep into the notion that 'porn' has been around for ages, changing cultures all along the way. Broken into six parts, the expose travels back to Pompeii, through Victorian secret museums and on to the development of magazines, videos and the internet, where amateurs became producers and pornogrpahy became as widespread as fast food.
Production value is superb and is led by the directors who brought us all Inside Deep Throat and Party Monster.
Is this a porn title in an of itself? Not at all. But is certainly contains graphic elements (how could it not and still address the subject matter).
A great watch for anyone interested in either the subject matter OR the development of cultures and how the subject matter penatrated every single one (pun intended) :)