Frankfurt am Main city, Germany, at night
Skyscrapers in the financial district of Frankfurt am Main city, Germany, at night
The Flame Towers skyscrapers, Baku, Azerbaijan
Low angle perspective view of the Flame Towers, modern glass facade skyscrapers, Baku, Azerbaijan
Skyline of La Defense, Paris, France
Skyline of La Defense, the business and financial district of Paris, France, on sunset