Kew Gardens: Christmas light trail comes to botanical gardens

With the countdown to Christmas now on, one of London's biggest festive light trails has opened to the public at Kew Gardens, south-west London.

Glittering tunnels of light, dancing lakeside reflections and trees drenched in jewel-like colour all feature in the display, and it takes a lot of planning to turn it into a glistening garden.

Planning starts at the beginning of the year and more goes into the design and construction than you might expect.