United States Capitol Building Dome, Washington, D.C. Royalty-Free Stock Image

United States Capitol Building Dome, Washington, D.C.. Capitol St. and First St. NW Washington, DC. One of the most recognizable historic buildings in Washington, DC is the U. S. Capitol building. Since its original construction, the building has been built, burnt, rebuilt, expanded and restored. The Capitol Complex includes the Capitol Building itself, the House and Senate Office Buildings, the U.S. Botanic Garden, the Capitol Grounds, the Library of Congress buildings, the Supreme Court Building, the Capitol Power Plant, and various support facilities.