President Trump decorated the Oval Office with a collage of family photos and other personal effects that were on full display during his first day back in the White House.

Donald Trump moved quickly after returning to the White House to reinstate a bust of Britain’s Second World War Prime Minister Sir Winston Churchill in the Oval Office, a move he also made in 2017.

President Trump was eager on Monday to point out contrasts with his Democratic predecessor, including a free-wheeling Oval Office press conference.

"Maybe we should all read it together," Trump told reporters upon finding Biden's letter. "Maybe I'll read it first and then make that determination."

The rug, which was in place during Ronald Reagan’s administration and during Trump’s first term, was reinstalled during Trump’s inauguration ceremony, according to CBS News. The Resolute Desk had to be partially disassembled in order to facilitate its return.

President Biden wrote President-elect Donald Trump a letter as he departed the White House, keeping to tradition. As Biden awaited Trump’s arrival at the White House, he was asked if he wrote a letter to Trump.

The revamped White House Oval Office will once again feature the Diet Coke button that President Trump used to summon sodas during his first term. The famous little red button, hidden inside a wooden box, was spotted on Trump’s resolute desk after his inauguration ceremony on Monday, according to the Wall Street Journal.

President Trump's famous "Diet Coke Button" was spotted on the Resolute Desk in the Oval Office at the White House again on Monday after the inauguration.

On Monday evening, just hours after Donald Trump’s inauguration, the Senate passed the Laken Riley Act, an extreme bill that would allow for the deportation and detention of any undocumented immigrant merely suspected of a nonviolent crime. And they did it with the help of 12 Democrats.

Take a look at every change Donald Trump has made to the Oval Office.

Mr. Trump’s co-stars may have changed, but the show has not. He remains a reality-TV star with a reality-TV performer’s instincts. (Fittingly, his swearing-in featured a performance by the country star and “American Idol” winner Carrie Underwood — like him, a reality celebrity who went on to bigger things.)