Tube 2 - Chicago skyline in background College buildings McCormick Tribune Campus Center (Chicago, Ill.) Koolhaas, Rem Office for Metropolitan Architecture Student unions Chicago Transit Authority Local transit Chronophotography Railroads, Elevated Photograph of the McCormick Tribune Campus Center, Illinois Institute of Technology, showing a train moving through the Exelon tube and the Chicago skyline in the background. The concrete and stainless steel tube encloses a 530-foot stretch of the Chicago Transit Authority's elevated Green Line commuter rail ("L") tracks. Photograph made available via Illinois Tech's institutional repository with the permission of Richard Barnes. Barnes, Richard, 1953- 2003 Still image Color photograph image/tiff islandora:1012243 0370815-010 http://hdl.handle.net/10560/islandora:1012243 McCormick Tribune Campus Center photographs, 2003 Illinois Tech Libraries Illinois Institute of Technology en Chicago (Ill.) In copyright http://rightsstatements.org/vocab/InC/1.0/