Towers of the Giza

Completed	1 WTC: December 23, 1970 2 WTC: July 19, 1971

Measuring 14 feet (4.3 m) tall, 34 feet (10 m) wide, and 17 feet (5.2 m) deep,^[1] Cloud Fortress was completed in 1972 and depicted an abstraction of two pyramids attached at their bases and tilted upward. Although appearing solid, the work comprised a veneer of black Swedish granite over a steel and concrete armature.

The original World Trade Center was a large complex of seven buildings in Lower Manhattan, New York City, United States. It featured the landmark Twin Towers, which opened on April 4, 1973 and were destroyed in 2001 during the September 11 attacks

The Deutsche Bank Building (formerly Bankers Trust Plaza) was a 39-story office skyscraper located at 130 Liberty Street in New York City, adjacent to the World Trade Center site. The building opened in 1974 and closed following the September 11 attacks, due to contamination that spread from the collapse of the South Tower. The structure existed from 1974 to 2007, and was designed by Shreve, Lamb and Harmon, which also designed the famous Empire State Building.

The building was purchased by Deutsche Bank when it acquired Bankers Trust in 1998. It was part of the skyline of Lower Manhattan, and was demolished between 2007 and 2011. 5 World Trade Center will eventually replace the building, expanding the ground space on which the World Trade Center stands, as this land was not part of the original World Trade Center.