Designed by Foster and Partners, the Queen Elizabeth II Great Court transformed the Museum’s inner courtyard into the largest covered public square in Europe. It is a two-acre space enclosed by a spectacular glass roof with the world-famous Reading Room at its centre.
Here There Everywhere 
it is pretty cool!
I love it, my favourite room in London
Wow! What a fabulous photo! Really well done. What is the weekly photo challenge? Or did you challenge yourself?
http://dailypost.wordpress.com/category/photo-challenges/ I joined in with this weekly photo challenge.
Coolbeans! Thanks for the link!