This is currently flying from the flagpole in the Jubilee Gardens on London's South Bank:

Mark Wallinger's Oxymoron - the British Union flag portrayed using the colours from the Irish Tricolour.
What a lovely way to question nationalism!
No idea how long it will be there, but worth a look.
no subject
Date: 2009-03-27 11:44 am (UTC)no subject
Date: 2009-03-27 12:29 pm (UTC)(not entirely sure which way up the one flying in Jubilee gardens was - the wind was taunting me a kepting dying away everything I looked at it)