The Oval Office has long symbolised the power and grandeur of the US presidency, and incoming White House incumbents traditionally change the decor to reflect the tone of their administration.
Joe Biden has unveiled the new ceremonial backdrop to his administration, marking a number of significant changes from that of his predecessor.
Curtains
Biden kept the curtains that hung during Donald Trump’s administration and had previously been used during Bill Clinton’s presidency. The carpet, taken from storage, is a darker blue than the Trump model.
Source: US Politics - theguardian.com