French artist Olivier Grossetête used three enormous helium balloons to float a rope bridge over a lake in Tatton Park, a historic estate in north-west England.

Though visitors weren’t allowed to use the bridge, it would theoretically be strong enough to hold the weight of a person, according to Grossetête.

“My artistic work tries to make alive the poetry and dreams within our everyday life,” added Grossetête.

Via Dezeen.