Illuminated staircases on London's south bank.

This one's from March last year, taken whilst walking along the south bank of the River Thames one evening. I can't remember exactly where this was, but I do remember waiting for someone to walk past one of the doorways to give some scale and motion to the otherwise graphic simplicity of the scene. I've converted to black and white to add to the simplicity.

Camera/lens settings: ISO 1600, f/5.6, 1/60s, 28mm, hand held.