The surviving remnants of a piano thought to have been destroyed during artist Gustav Metzger's 1966 Destruction In Art Symposium in London, is on display at Tate Britain. The remains of the piano, found in the house where the original concert took place, was hacked apart by artist Raphael Montañez Ortiz during his Duncan Terrace Piano Destruction Concert.
The Destruction In Art Symposium set out to look at trends of destruction in Happenings and other art, trying to link it to wider social concerns. It also included participation from Yoko Ono, John Latham and Peter Weibel.
The remnants of the piano are on display at London's Tate Britain, part of the Art Under Attack exhibition that runs to 5 January, 2014.