* The Statue of Liberty
* Empire State Building
* Chrysler Building
* Flatiron Building
* One World Trade Center (also known as Freedom Tower)
The Statue of Liberty has been the focus or inspiration for several other LEGO sets, including set 21042-1 within the Architecture theme.
The Empire State Building is the sole focus of two other sets (21002-1 and 21046-1) in the Architecture theme.
The Flatiron Building is the sole focus of another set (21023-1) in the Architecture theme.