2012 08 27_Chicago North Michigan Avenue v

North Michigan Avenue: Drake Hotel (Marshall & Fox, arch., 1920), Palmolive Building (Holabird & Root, arch., 1929), John Hancock Center (S.O.M., arch., 1965-70).

Chicago, Illinois, August 2012.

 

(drawing by Stephan Zimmerli, ballpoint pen on paper)

Done