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

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Apotheosis of Washington fresco
Painted in 1865 by Constantino Brumidi, the Apotheosis of Washington in the...

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A view of the Capitol Visitor Center lit up at night
The Office of Congressional Accessibility Services (OCAS) provides a variety...

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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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Black and white photograph of Union Troops lined up in front of the Capitol in 1861
Weekdays at 3 p.m. — In honor of the 150th Anniversary of the Civil War, a...