No idea, but I'm looking, but not having much luckNo idea. What else might it be?
Maybe they shoved it there because he did the bomber command memorial in Green Park last month.I wonder if it's there because it's close to the original convent in the area (Convent Garden was the original name for Covent Garden).
The Portland Gallery in London is hosting a major exhibition of Philip's work from 19th September to 28th November 2012.
I came across that and dismissed itMy first thought was a suffragette due to the sash. A quick google later and I wonder whether it might be to do with this:
ETA - this bit in particular:
Louis then murders suffragette Lady Agatha D'Ascoyne (her hot air balloon pierced by an arrow followed by a fatal fall, with Louis remarking, "I shot an arrow in the air. She fell to earth in Berkeley Square.)