After hours robots win Tate prize
7 February 2014 Last updated at 08:13 GMT
A project, where remote-controlled robots tour the Tate Britain gallery at night, has won the inaugural IK Prize.
Creators Tommaso Lanza, Ross Cairns and David Di Duca, otherwise known as The Workers, will receive £70,000 to turn their idea into reality.
Here they describe their winning idea.
Video courtesy of Tate Britain.