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Imagine a tower, whose surface area will be covered with glass and metal will be equal to 17 football fields.
Boston's tallest skyscraper, the John Hancock Tower, was sold to a New York real estate firm as part of a $3.3 billion deal for a package of buildings in four cities.
Developers unveiled the design for a soaring, curving skyscraper Monday that will be the centerpiece of a redevelopment of La Defense, the business district west of Paris, and will rival the Eiffel Tower in height.
HKS Architects, based in Dallas, was given the task of designing the first office building to occupy the planned 3.2-acre site on the Dallas North Tollway, in the fast growing suburb of Addison.