What do you get with a herd of sheep, some LED lights, a few highly trained sheepdog and some rather imaginative Welsh shepherds? You won’t believe your eyes! Really. You won’t. (Make sure you stay for the fireworks.)

“We took to the hills of Wales armed to the teeth with sheep, LEDs and a camera, to create a huge amazing LED display.”

I’d say yeah, and then some.

Go here to watch an interview with the shepherds on BBC, if you’d like to hear more about how they did it. The shepherds claim it was “good dogs and good sheep”, not computer trickery.