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8 / 20

The Shard, Europe's Largest Building Is Unveiled After Completion Of Its Exterior

LONDON, ENGLAND - JULY 05: A general view of the exterior of the Shard from across the river, on Lower Thames Street on July 5, 2012 in London, England. The European Union's highest building, designed by Italian architect Renzo Piano, stands at 310 meters tall and as is situated on London's Southbank. The building was formally inaugurated with a laser show streamed live on the internet. (Photo by Jesse Toksvig-Stewart/Getty Images)

The hottest investments made by Gulf Arabs

It takes more than petrodollars to make smart investments. From London to Paris to New York, GCC Arabs are spreading their financial clout far and wide. Here's a look at some of their trophy assets.