Fans of Terry Richardson are no doubt family with his 1970s porn aesthetic. In this 'Fashion or Porn' quiz set up NSS magazine, you'll get to test abilities in distinguishing between fashion and porn images.

Be warned: The visual test includes NSFW clipped images from either fashion or pornography. The viewer simply has to guess which category the photo falls under. 

Once you make your choice, the photo expands to reveal the answer. So you might want to wait until after office hours to attempt this quiz.