White House, Washington D.C., USA

USA-38, originally uploaded by Abhishek's Received Postcards.

The North Portico of the White House from Pennsylvania Avenue.

The White House is the official residence and principal workplace of the President of the United States. Located at 1600 Pennsylvania Avenue NW in Washington, D.C., it was built between 1792 and 1800 of white-painted Aquia sandstone in the late Georgian style and has been the residence of every U.S. President since John Adams.