This short film documents the installation of Michael Landy’s work Semi-Detached. It was made by four members of Tate Forum in collaboration with two filmmakers. Tate Forum is a group of fifteen people aged from fourteen to twenty-five who meet regularly with staff at Tate Britain to develop resources and events for other young people using the gallery. The film includes interviews with Tate curators and art handling staff and with Mike Smith. The Mike Smith Studio and Tate staff worked closely with Michael Landy to construct and install Semi-detached.