When Daughter 2 was on the train on the way back to London, she had a look at the photos on her phone. She found that someone had taken twelve similar pictures, of which the one above is an example.
Later, I too looked at the photos I'd taken, which included this one.
I'm not sure that we need Poirot to solve this little mystery.
Thank you to all those who commented on my previous post. Ah yes, smart phones; that's probably one of the reasons why blogging has diminished. I do occasionally read blogs on my smart phone but much prefer my PC. But then I'm a bit of a dinosaur. Does this mean that the bloggy thing is doomed to extinction, I wonder? Ah well. I'm sure someone will invent the next new thing and then, who knows?