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Koolhaas' 'Big Pants' and other iconic creations

The CCTV building in Beijing, China, designed by Rem Koolhaas and German architect Ole Scheeren took 10 years to complete. It is known locally as "The Big Pants."

The CCTV building in Beijing, China, designed by Rem Koolhaas and German architect Ole Scheeren took 10 years to complete. It is known locally as "The Big Pants."