To document the Unilever Series: Bruce Nauman - Raw Materials installation, we've created a video timelapse of the turbine hall, to show how visitors interact with the installation. The sound installation has unexpectedly choreographed visitors movement through the space in ways that evoke some of Nauman's earliest videos, such as Dance or Excerise on the Perimeter of a Square 1967-1968 and Walking in an Exaggerated Manner Around the Perimeter of a Square, 1967-1968.