Pan out from the United States Capitol Building reflected in a lake in the foreground to a wide shot of the Capitol Building on Capitol Hill in Washington DC, USA. Home of Congress, designed by Dr William Thornton.

The Washington Monument in the National Mall, Washington DC, USA illuminated at night.

Pan from a statue to the United States Capitol Building on Capitol Hill in Washington DC, USA, against a blue sky on sunny day. Home of Congress, designed by Dr William Thornton. Central dome and rotunda in vision.

Zoom in from long shot of the United States Capitol Building in Washington DC, USA covered in snow. Home of Congress, designed by Dr William Thornton.

Long distance high angle view of the rear of the White House in Washington DC, USA. Zoom in on the White House. Neoclassical style mansion.

High angle view of the front of the White House in Washington DC, USA, illuminated at night. Neoclassical style mansion.

Street level shot of the United States Capitol Building on Capitol Hill in Washington DC, USA. Home of Congress, designed by Dr William Thornton.

The domed roof of the United States Capitol Building in Washington DC illuminated at night and reflecting in the Potomac River in the foreground. Home of Congress, designed by Dr William Thornton.

Zoom out to a wide shot of the domed roof of the United States Capitol Building in Washington DC illuminated at night and reflected in the Potomac River in the foreground. Home of Congress, designed by Dr William Thornton.

Washington DC, USA: Cherry blossoms gently swaying in the wind, camera re-focuses to reveal the Capitol Hill building in the background.

Medium close up of the US Treasury Department building in Washington DC, USA. Can clearly see the Ionic style orders at the tops of the columns.

Wide shot of the US Treasury Department building in Washington DC, USA.

The Lincoln Memorial in Washington DC, USA, blue hue to clip. Pan from the columns at the Doric temple style memorial to a sunrise behind trees.

Slow zoom out to a wide shot of the Washington Monument in the National Mall, Washington DC, USA illuminated at dusk against blue sky.

United States stars and stripes flag blowing in strong wind on flagpole in front of the Washington Monument in Washington DC, USA. Zoom in on the flag.

The Washington Monument in the National Mall, Washington DC, USA illuminated at dusk. The sunset casts a purple glow across the clouds in the background and trees frame the shot on both sides.

Wide shot of the United States Capitol Building on Capitol Hill in Washington DC, USA. The building is reflected in the lake in the foreground. Home of Congress, designed by Dr William Thornton.

United States stars and stripes flag blowing in strong wind on flagpole in front of the Washington Monument in Washington DC, USA. Blue sky in background.

The domed roof of United States Capitol Building in Washington DC illuminated at night and reflected in the Potomac River in the foreground. Home of Congress, designed by Dr William Thornton.

Aerial of The Pentagon in Washington DC, USA.

Wide shot of the rear of the White House in Washington DC, USA. Zoom in on building, columnns, balcony and fountain.

Low angle shot of the US Department of Justice in Washington DC, USA. Pan down to sign reading; 'United States Department of Justice Building'.

Washington DC, USA: People walking by waterside under blossoming cherry trees.

The Washington Monument in the National Mall, Washington DC, USA. The United States Capitol Building is visible in the background. Blue hue to the clip. Reflecting pool of water extending towards the obelisk.

Low angle view of the United States Capitol Building in Washington DC, USA. Home of Congress, designed by Dr William Thornton. Lots of columns in vision.

The domed roof of the United States Capitol Building in Washington DC illuminated at night and reflecting in the Potomac River in the foreground.Home of Congress, designed by Dr William Thornton.

The Washington Monument in the National Mall, Washington DC, USA illuminated at dusk. The sunset casts a purple glow across the clouds in the background and trees frame the shot on both sides.

The Lincoln Memorial in Washington DC, USA, against a bright blue sky. Steps to the memorial in foreground, columns of the Doric temple style memorial seen in background.

The Lincoln Memorial in Washington DC, USA at dusk. A tree is next to the Doric temple style memorial with columns.

The dome of the United States Capitol Building in Washington DC illuminated at night and reflecting in the Potomac River in the foreground. Home of Congress, designed by Dr William Thornton.

Pan across to the Washington Monument in the National Mall, Washington DC, USA illuminated at dusk against blue sky.

Medium low-angle view of the dome of the United States Capitol Building on Capitol Hill, in Washington DC, USA. Can see the rotunda and columns. Home of Congress, designed by Dr William Thornton.

Zoom in, the dome and rotunda of the United States Capitol Building in Washington DC illuminated at night and reflecting in the Potomac River in the foreground. Home of Congress, designed by Dr William Thornton.

The dome of the United States Capitol Building in Washington DC illuminated at night and reflecting in the Potomac River in the foreground. Home of Congress, designed by Dr William Thornton.

A US stars and stripes flag blowing in the breeze atop a flagpole. Zoom out to a wide shot of the domed roof of the United States Capitol Building in Washington DC illuminated at night and reflected in the Potomac River in the foreground, can clearly see the dome and rotunda. Home of Congress, designed by Dr William Thornton.

The Lincoln Memorial in Washington DC, USA against a bright blue sky. Steps to the memorial in foreground, columns of the Doric temple style memorial seen in background.

Pan down the Washington Monument in the National Mall, Washington DC, USA illuminated at dusk. The sunset casts a purple glow across the clouds in the background.