Piccadilly Circus would be a lot less inhabited if a nuclear catastophe was to take place

With London's landmarks covered with moss and foliage and the streets deserted, these artist's impressions could show us what the City of London would look like if the end of the world happened.

The images show a graffiti strewn St Paul’s, with its roof cracked and the buildings surrounding it boarded up.

St Paul's Cathedral covered in weeds /Sky

Leicester Square’s iconic billboard advertising has been fire ridden and partly destroyed while Trafalgar Square’s famous fountain stands desolate, with vines engulfing the buildings.

Inspired by Sky 3D’s new six-part series Forgotten Planet, which explores once thriving towns and cites, like Chernobyl and Salton Sea after devastation, the images show what could be in store for Britain's capital city.