United States Capitol dome
United States Capitol dome, Iconic dome in the United States.
The United States Capitol dome is a massive iron and glass structure, crowning the United States Capitol in Washington, D.C.
George Washington laid its cornerstone in 1793.
It represents democratic ideals and is a symbol of the nation's capital.
Visible from many parts of D.C., it helps orient the city.
An intricate fresco, 'The Apotheosis of Washington', adorns the interior of the dome.
Location: Washington, D.C.
Source: Wikimedia