Thermal imaging photos show Britain's iconic buildings as they have never been seen before, lit up in reds, oranges and yellows according to the heat they are emitting.

Infrared cameras took pictures of landmarks like the Houses of Parliament, the Clifton suspension bridge, Birmingham's Selfridges and Old Trafford, Manchester, as night fell.

The hottest parts are marked out in white and red, with the coldest in green and blue.



