timewatcher
LONDON TUBE+ FLAG+STOPWATCH.

Solution

I use the london tube logo and the uk flag, stopwatch construc a very simple but clear image ,  the different elements inside of Olympic which come out from the centre , make all the image have lots of breath space and tension.
the orginal idea is make it more looks like a watch . i will contine try to dig more in  the idea .
give me your good advice!