El Anatsui's Big 4 May 2008 Ghanaian sculptor El Anatsui's installation.
Mark Titchner's Big 4 February 2008 Mark Titchner's Find Our World in Yours.
Heart dismantled January 2008 Workers dismantle Nick Knight's installation.
The Big 4 unveiled October 2007 The Big 4 is unveiled by Culture Minister Margaret Hodge.
The structure under wraps September 2007 Awaiting unveiling outside Channel 4's headquarters
Creating the Big 4 Summer 2007 From working model through to construction and assembly.
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