A marble statue of Alison Lapper MBE by Marc Quinn. It occupied the fourth plinth in London's Trafalgar Square between September 2005 and late 2007. A replica featured in the 2012 Summer Paralympics opening ceremony.
Alison is an artist in her own right.
Sometimes you just have to be quick and you get a good shot.
I took this photograph from the top of an open-topped London tour bus. It was just an opportunity that occurred and I took many shots but this came out best.