Network Rail has released new images of Blackfriars and London Bridge Stations captured from the company's helicopter which flies around the railway system surveying it from the air.
"London's stations are changing massively both on the ground and from the sky, and there's more to come," said Simon Kirby, Network Rail's managing director for infrastructure projects."
He added: "As well as providing some spectacular images which we are happy to share, aerial photography is extremely useful to us to see these complex developments from a bird's eye view."
At London Bridge, the photos show the impact of the Shard. They also capture the preparatory work for the demolition of the roof over the terminating platforms which will be dismantled this summer.