David Horton's mild steel sculpture (yours for $100K) is "a sculptural response to Keith Jarrett's latest live concert release". (An American jazz pianist / composer in case, like me, you aren't a follower of jazz and are asking "Keith Who?".)

The artist's statement goes on for some length, but the essence of it is that he's "tried to combine the three elements of form, light and space" to reflect his response to the "ordered chaos" in Jarrett's music.

Addendum: My personal opinion is that Facebook is a sociopathic organisation that steals other peoples' intellectual property (including the images in this gallery) despite being explicitly denied permission to do so.