Chicago Skyline

This is 24 building in Chicago, to scale. I printed them one by one.

311 South Wacker
333 Wacker
900 N Michigan
Aon Center
Carbon and Carbide Building
Chicago Board of Trade
Chase Tower
Diamond Building (I don't know the name)
Franklin Center
Hancock Building
Hilton Chicago at Grant Park
Lake Point Tower
Marina City
Merchandise Mart
NBC Tower
One Museum Park
Prudential One
Prudential Two
Tribune Tower
Trump Tower
United Building
Water Tower Place
Willis Tower
Wrigley Building