Workers create a scaffold to support a protective canopy inside the Rotunda during the restoration of the US Capitol Dome April 23, 2014 in Washington, DC. The $60 million dollar project is to stop the deterioration of the cast iron dome and preserve it for the future.

- Image ID: DYPFAG
AOC Photo / Alamy Stock Photo
Image ID: DYPFAG
Workers create a scaffold to support a protective canopy inside the Rotunda during the restoration of the US Capitol Dome April 23, 2014 in Washington, DC. The $60 million dollar project is to stop the deterioration of the cast iron dome and preserve it for the future.
Location: Washington DC, USA