Featured
A group of visitors walking in in front of the Capitol Building
Building, Infrastructure, People The Architect of the Capitol is committed to...
Featured
The deburring tool used to remove sharp edges from sheet metal.
A small and seemingly simple tool used by the Architect of the Capitol sheet...
  • Stone Preservation on Capitol Hill

    Featured

    Stone Preservation

    Watch our video on why stone preservation across Capitol Hill is a top priority.

    More

  • Stone Preservation on Capitol Hill

    Featured

    Crumbling Down and Building Up

    Addressing the stone pandemic takes a team of historic preservationists, structural engineers and stonemasons, among others.

    More

  • Stone Preservation on Capitol Hill

    Featured

    Masonry at the AOC

    The hands-on work caring for the stone founds across Capitol Hill falls to AOC masons.

    More

  • Stone Preservation on Capitol Hill

    Featured

    Sandstone on Capitol Hill

    During the early years of Washington, D.C., sandstone was commonly used because could be found locally and was easy to…

    More