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

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The Hart Senate Office Building is the third office structure designed and built to serve the United States Senate.
The Hart Senate Office Building is the third office structure designed and...

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The Summerhouse on the Capitol Grounds surrounded by pink azalea flowers.
A few ideas to help you in planning a visit to Capitol Hill.

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AOC employee assembling a bunch of tiny American flags for a display
Information for Small Businesses interested in doing business with the...

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Ginseng, the Divine Root.
Learn about ginseng from author David A. Taylor on September 26 at noon.

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Blog Posts By 'Michael Dunn'

October 24
By: Michael Dunn
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The Capitol Dome in Fall 2012
Michael Dunn, AOC’s chief of photography, draws upon his 15 years of experience to share tips for photographing the Capitol Grounds in fall.
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