Further to a discussion held on the Pentax User Forum here, I have created this short quiz for you to try. It will only take a minute or so to complete, and will give you your result as well as the correct answers, in case you didn't get 100%.
The quiz is looking at whether we can tell if a photo is displayed the original way round, or if it's been flipped, so that it's back to front.
I'd be very grateful if you could add your score as a comment to this post. It's not a competition, so no prizes, and no shame in getting some, or lots, wrong, so please be honest with your score. Many thanks for your time.
Take the online test - Original or Flipped!