Long Live Death by Scott King
According to King, the balloon proposal runs as follows:
"I imagine myself to be a government employed 'think-tank' that has come up with the idea of floating gigantic party balloons (low level) over Britain's ten poorest towns and cities in order to lift flagging spirits and encourage re-generation,"
Scott's work Long Live Death proposes that the Angel of the North be relocated to Trafalgar Square (because it's wasted in the north) and he once collected a thousand votes for a 300ft gold-plated statue of Lee Brilleaux (the frontman of Dr Feelgood) on Southend seafront - see: http://focalpoint.org.uk/e-petition/
Worth a read. A shame most of the people who added comments at the end didn't seem to realise the balloons proposal was satirical, but never mind eh.