This quiz tests whether you can tell whether a photo is displayed in it's original orientation, or flipped so that it's back to front.
There are ten images to decide upon, five are the original way round, five have been flipped.
There are no prizes, and I'm just interested to see if we can just 'tell' when a photo's been flipped.
Please be honest with your score (there's no shame on getting them all wrong!) and add a comment on my blog post to let everyone know how you did - but no spoilers please!
Thanks for looking and I hope you enjoy taking part.