A new New York skyscraper — the largest residential building in the world — has won the top award for 2011 for its unusual undulating facade.

A new New York skyscraper — the largest residential building in the world — has won the top award for 2011 for its unusual undulating facade.

It is worth a look, as the building is quite strange-looking and actually stands out in the New York skyline, something you would think would be difficult for a new skyscraper to do.