"What would the world look like if you could see beyond the the rainbow?", that's the question posed by Dr Andrew Steele and his team, who have put together this intriguing video showing London as you've never seen it before.
Filmed with an infrared camera, it isn't visualising heat, as you might expect - instead, it is capturing light that it just outside of the visible spectrum.
The three minute video is a completely otherworldly experience - especially when you look at the trees and greenery (which, yes, does exist in the capital). So do check it out above!