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

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This painting depicts Christopher Columbus and members of his crew on a beach in the West Indies, newly landed from his flagship Santa Maria on October 12, 1492.
This painting depicts Christopher Columbus and members of his crew on a beach...

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Screenshot of Google Maps image of United States Capitol and surrounding areas.
Located at the center of Washington, D.C., the U.S. Capitol Building and other...

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Painted portrait of Dr. William Thornton
The Architect of the Capitol (AOC) is the builder and steward of America’s...

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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...