![](http://www.alamy.com/thumbs/6/055C515E-4BD6-4B41-8DA0-9B163DC43D03/BD385T.jpg)
Auditorium Building by Louis Sullivan in the Loop Chicago Illinois
Size: 3467px × 5200px
Location: Chicago, Illinois
Photo credit: © Philip Scalia / Alamy / Afripics
License: Licensed
Model Released: No
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