Iron oxide

Went to the Co-operative to post a letter and get something to nibble. It was bitter cold and windy. No snow here but I gather that's not the case everywhere.

On the way back I looked for things to blip. This is the room at the rear of the Methodist Chapel in the village. As you can see it's not a frivolous construction, as far as I can tell it appears to be mostly made out of iron oxides (rust) and I'm surprised it's still standing..!