Auditorium Building
Auditorium Building
Auditorium Building
Auditorium Building
Auditorium Building

From left to right:

Exterior perspective from east.
Source: Wikimedia Commons / Photo: Victorgrigas / CC3.0 BY-SA
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Exterior perspective, south façade.
Source: Flickr / Photo: Marit & Toomas Hinnosaar / CC2.0 BY
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East façade elevation.
Source: Wikimedia Commons / Public Domain
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Longitudinal section.
Source: Wikimedia Commons / Public Domain
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Floor plan.
Source: Wikimedia Commons / Public Domain
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About Louis Sullivan

American, September 3, 1856 - April 14, 1924, Boston, Massachusetts