Skyscrapes line Marina Bay at dusk, Singapore, Southeast Asia, Asia

The World Trade Center's Twin Towers, 419m, prior to 11 September 2001, Manhattan, New York City, United States of America, North America

Freedom Tower, 1 World Trade Center, Lower Manhattan, Financial District, Manhattan, New York City, United States of America, North America

Eschenheimer Turm skyscrape in front of the Palais Quartier at the Thurn and Taxis square in Frankfurt am Main, Frankfurt, Hesse, Germany, Europe