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

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Black and white portrait of Constantino Brumidi holding an easel and paintbrushes.
Constantino Brumidi (1805–1880) is best known for the murals he painted in the...

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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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Photo of the East Front of the U.S. Capitol Building looking North to South.
AOC's annual Performance and Accountability Report (PAR) provides the results...

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Beth Burrous, Biochemist and USBG Volunteers having a discussion inside a greenhouse
Learn about the science behind the headlines and food labels at the U.S Botanic...