Trivial Pursuit #5

1.Commisioned by the world largest retailer at that time, it was designed by Bruce Graham and Fazlur Khan of Skidmore Owings and Merrill. The official address is 233 South Wacker Drive ,Illinois 60606.The building was built so that the thousands of employee of the retailing company could work from a single building rather than being scattered all around the area. Which building is this?

2. Whose logo is this?



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