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

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Members of the House of Representatives sit in unassigned armchairs arranged in a semicircle on tiered platforms that face the Speaker's rostrum. Behind the rostrum is a frontispiece with Ionic columns made of black Italian marble with white Alabama marble capitals. An American flag occupies the center and is flanked by two bronze faces. The chamber's lower walls are walnut paneled with intervening light grey Genevieve Sheldorado marble pilasters. A gallery for visitors and the press corps rings the chamber
The House Chamber, also known as the "Hall of the House of Representatives,"...

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A crowd of people visiting the Capitol during visitor hours
Please note: Many of these Capitol Hill buildings are working office buildings...

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Photo of Stephen T. Ayers, FAIA, LEED AP, Architect of the Capitol in front of the Capitol Building
On February 24, 2010, President Barack Obama nominated Mr. Ayers to serve as...

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Photo of Citrus sinesis.
On February 28 at 2 p.m., explore the fascinating chemistry of oranges and...

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Blog Posts By 'Stephen T. Ayers'

October 22, 2013
By: Stephen T. Ayers
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View of the U.S. Capitol Dome with light in the windows
Architect of the Capitol Stephen T. Ayers, FAIA, LEED AP, reflects on the AOC's effort to restore the U.S. Capitol Dome.
July 23, 2013
By: Stephen T. Ayers
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Engraving showing the first dome of the U.S. Capitol, designed by Charles Bulfinch. By William H. Bartlett, circa 1840.
Architect of the Capitol Stephen T. Ayers, FAIA, LEED AP, remembers one of the major players in the history U.S. Capitol, Charles Bulfinch.
February 08, 2013
By: Stephen T. Ayers
2 Comments
State of the Union on January 24, 2012
Every winter, Congress has the honor of welcoming the President of the United States to the U.S. Capitol for the annual State of the Union Address. Architect of the Capitol Stephen T. Ayers reflects...
January 22, 2013
By: Stephen T. Ayers
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The AOC is responsible for nearly 600,000 square feet of windows
Architect of the Capitol Stephen T. Ayers reflects on the almost 600,000 square feet of windows – of all different shapes, size and age – cared for by the AOC.
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