Library of Congress - Thomas Jefferson Building (Capitol Hill)

The Thomas Jefferson Building, completed in 1897, is the Library of Congress's original public building and is renowned for its ornate Beaux-Arts interior, murals, and the Main Reading Room. It holds vast research collections and houses exhibits accessible to the public, making it a cultural and architectural landmark adjacent to the U.S. Capitol. The building is an institutional and neighborhood icon for researchers, tourists, and residents.