Something completely different

I have been playing with an app on my iPhone this afternoon which scans the scene in front of you strip by strip and so distorts movement.  If someone is moving in the same direction as the scan they appear very thin - like these Lowry-type figures.  If they are moving in the opposite direction to the scan they appear very wide - like the lady wearing a wonderful black and white spotty raincoat in the extra.

We are still in London and the second extra is the pair of wood pigeons nesting on my neighbour's balcony.  Nature is taking over in central London.

And another one just for fun, the sky over the Barbican at the moment.  I wonder if it is going to rain (again)?