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The regular practice of displaying a Christmas tree on the U.S. Capitol grounds is relatively recent. Records at the Architect of the Capitol (AOC) show correspondence from 1919 indicate that a Christmas tree was purchased that year. However, it was not until 1964 that a definite procedure was
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This list includes works in the collections under the care of the Architect of the Capitol, U.S. House of Representatives and U.S. Senate, and is not exhaustive.
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Examples of African American artists with works featured in the United States Capitol and congressional office buildings.
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Accomplishing these initiatives is critical to laying the foundation for the Architect of the Capitol's (AOC) long-term success and providing a governance framework that supports effective management. Each strategic objective aligns with multiple strategic goals.
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The Architect of the Capitol's (AOC) annual Performance and Accountability Report (PAR) provides the results of the AOC's financial performance each fiscal year (FY). It demonstrates the AOC's commitment to the accomplishment of its mission and accountability for its financial resources to the
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The Architect of the Capitol's commitment to sustainability is demonstrated through our robust energy conservation and sustainability programs. The agency incorporates sustainable design and construction practices into the major projects executed throughout Capitol Hill.
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Find out more about the Architect of the Capitol, our employees and our work.
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The Architect of the Capitol (AOC) works behind the scenes to ensure that everything is impeccable for this important event — even the smallest details, like monitoring the temperature to ensure it's comfortable for the hundreds of members, staff and visitors who fill the House Chamber.
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Recently mentioned links on Architect of the Capitol (AOC) social media posts.
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This page's content has either been moved or is only for users on the Capitol Network.
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Resources available to Capitol Hill employees including information for Architect of the Capitol jurisdiction superintendent offices, the Capitol flag program, online service requests and more.
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What can visitors see and do in winter? Trees and Blooms of Interest Several species of trees — whether deciduous or evergreen — offer winter wonder for visitors to enjoy: Witch Hazel ( Hamamelis virginiana ) blooms in late winter. American Holly ( Ilex opaca ) features glossy green leaves and
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What can visitors see and do in summer? Fountains Although the water features maintained by the Architect of the Capitol (AOC) are not designed for humans to recreate in, several crowd-pleasing pools of cool are located near the U.S. Capitol including the Capitol Reflecting Pool , Senate Park
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What can visitors see and do in spring? Blooms Abound Washington, D.C.'s famous cherry blossoms herald spring, peaking around late March and early April. More than one million visitors arrive in the District every year, drawn primarily to the cherry blossom trees lining the Tidal Basin. The U.S
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What can visitors see and do in fall? Leaf Peeping The U.S. Capitol Grounds are a showcase for the many hues of fall, given the number and diversity of large and historic trees comprising the arboretum. The top 10 tree species to seek out for fall color enjoyment are: Bald Cypress, Sugar Maple, Red
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Our unique portfolio of responsibilities creates models for other communities of practice. AOC is committed to being professionals and leaders in our respective arts continuing, establishing and evolving techniques and processes in our fields. A sampling of these partners is below.
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Explore areas of the north side of the U.S. Capitol including Brumidi Corridors, the Senate Chamber, small Senate rotunda and old Senate Chamber.
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Explore the U.S. Supreme Court facilities cared for by the Architect of the Capitol.
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Explore the U.S. Senate office buildings cared for by the Architect of the Capitol.
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Explore the Library of Congress facilities cared for by the Architect of the Capitol.
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Explore the U.S. Botanic Garden facilities cared for by the Architect of the Capitol.
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Explore areas of the south side of the U.S. Capitol including Cox Corridors, Hall of Columns, the House Chamber, National Statuary Hall and small House rotunda.
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The Architect of the Capitol publishes a wide variety of publications to increase transparency and accountability, including congressional reports and testimony, a report on energy and conservation, and Tholos magazine.
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Find out more about accessibility services, conducting official business, prohibited items, and tours and events on the U.S. Capitol campus.
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More details on events supported by the Architect of the Capitol including summer concerts, the Capitol Christmas tree, presidential inauguration, State of the Union Address, and lying in state or honor.
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The Architect of the Capitol's origins date to the founding of the federal capital. The Architect of the Capitol is both the name of the U.S. legislative branch agency responsible for the maintenance and upkeep of the Capitol campus, as well as the title for the leader of the agency. 1790-1800 The
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Learn more about the AOC's awards, memberships, affiliations and more.
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The Architect of the Capitol is a Legislative Branch agency responsible to the U.S. Congress for the maintenance, operation, development and preservation of the United States Capitol complex.
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Our mission centers on our stewardship of the structures and grounds of the nation's Capitol. We ensure every visitor to the campus experiences the grandeur of these historic treasures at their very best.