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New York's secret skyline: Amazing aerial shots give rare glimpse of city's hidden rooftop world | New york travel, New york city, City
New York's secret skyline: Amazing aerial shots give rare glimpse of city's hidden rooftop world
Since Mayor Bloomberg's eco-friendly 'roofscaping' initiatives, the tops of dozens of the city's buildings have been transformed into amazing outdoor living spaces and models for green-city living.
