I never go out of my way to see Christmas decorations and so it is always a pleasant surprise when I come across some that make an impact. This does not happen that often but I did like the displays in Carnaby Street in 2007 and 2009.
This year it was Oxford Street that impressed.
I was there for musical reasons (Hawklords at the 100 Club) and had to walk along Oxford Street (never a good idea) to get to/from the tube. The battle through the slow pedestrians moving in Brownian Motion was eased by the bright display above.
I particularly liked the way that the lights were deliberately not arranged in rows and so they looked like a lot of fairly lights falling slowly to the ground. Or invading spaceships.