Joe Biden has become the 46th president of the United States after swearing the oath of office in Washington.
The inauguration ceremony unfolded at a US Capitol battered by an insurrectionist siege just two weeks ago, encircled by security forces evocative of those in a war zone, and devoid of crowds because of the coronavirus pandemic.
Here are some of the images from Washington as Donald Trump departed the White House after a tumultuous four years:
Former president Bill Clinton and his wife, ex-secretary of state Hillary Clinton, also attended along with George W Bush and his wife Laura (Patrick Semansky/AP)
Former president Bill Clinton and his wife, ex-secretary of state Hillary Clinton, also attended along with George W Bush and his wife Laura (Patrick Semansky/AP)
Flags line the National Mall towards the US Capitol to replace the crowds of people who would normally gather to welcome the new president (Julio Cortez/AP)
Flags line the National Mall towards the US Capitol to replace the crowds of people who would normally gather to welcome the new president (Julio Cortez/AP)