El Illinois (The Illinois) Diseñado en 1956 para la ciudad de Chicago, Illinois.

http://m.forocoches.com/foro/showthread.php?t=1143682

http://unbuilt.tumblr.com/post/1042212792/the-mile-high-illinois-proposal-architect

Mile High Skyscraper, "The Illinois", 1956 (not built)

http://www.wrightontheweb.net/flw7a.htm

Another from Frank Lloyd Wright – “The Illinois” Mile High Office Tower in Illinois

http://blog.makedesignedobjects.com/tag/illinois/

Wright presentando el proyecto utópico

http://blog.makedesignedobjects.com/tag/illinois/

http://www.jmhdezhdez.com/2013/06/mile-high-tower-wright-illinois.html

http://www.jmhdezhdez.com/2013/06/mile-high-tower-wright-illinois.html

el nacimiento de la torre

http://architecture.about.com/od/franklloydwright/ig/Guggenheim-Exhibition/Mile-High-Landing-Pad.htm

http://unbuilt.tumblr.com/post/1042212792/the-mile-high-illinois-proposal-architect