Obama's final farewell to the White House
Former US president Barack Obama has left the White House.
Pete Souza, Obama's photographer for eight years, was there to capture the moment.
Obama left Washington aboard Executive One, the code name used for Marine One when the president is not on board.
The helicopter flew over the White House.
Souza shared the farewell images to his new Instagram account, as the former official White House photographer for President Obama.
Donald Trump has been sworn is as the 45th president of the United States of America.
His inauguration had been marred by violent protests in the streets of Washington.