You know sometimes you see something and you think “er, what?” or even “how on earth?”
Well I do that every time I see this. So much so that this time we stopped to take a pic of it so I could capture it and ask your opinion of how this has come about:
What was it?
Where is the rest of it?
Was it built there?
Did it float there?
How do you even reach that bottom step?
Questions questions questions.