Stewards of the iconic buildings and grounds of Capitol Hill since 1793.

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Abraham Lincoln statue
The statue of President Abraham Lincoln in the Rotunda of the U.S. Capitol...

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A crowd of people visiting the Capitol during visitor hours
Visitor Hours for the Buildings on Capitol Hill.

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East Front of the U.S. Capitol Building
AOC’s annual Performance and Accountability Report provides the results of the...

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The figure of Liberty in the Apotheosis of George Washington is depicted wearing a Liberty Cap
The liberty cap was the symbol of freedom and liberty commonly used in the 19th...

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Blog Posts By 'Alesia Call'

April 01
By: Alesia Call
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West Front of Capitol in March with blue skies and clouds
Here at the Architect of the Capitol (AOC), our challenge is unique – we must maintain aging, iconic buildings while adapting to state-of-the-art technology and increasing responsiveness to...
January 07
By: Alesia Call
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Reduction in Energy Consumption FY 2007-2012 Graphic
The Architect of the Capitol's Sustainability, Energy and Water Conservation Division is pleased to report that the AOC achieved and exceeded our annual energy reduction goal for FY 2012! This...
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