The city shut down a section of Fifth Avenue early Thursday for the mural. The mayor, a Democrat, along with wife Chirlane McCray, Reverend Al Sharpton, Brooklyn Borough President Eric Adams, and Rep. Carolyn Maloney (D-N.Y.), helped paint the mural.
Volunteers and more than 20 local artists with the organization Street Corner Resources also joined in.
De Blasio announced his plans for the mural in late June. Several days later, President Donald Trump criticized the move, accusing the mayor of seeking to “paint a big, expensive, yellow Black Lives Matter sign” while the City Council was deciding to pass a measure that would cut $1 billion from the New York City Police Department (NYPD).
Trump added that the move would be “denigrating this luxury Avenue” and would “further antagonize New York’s Finest.”
On Thursday, de Blasio said, “Let me tell you, we are not denigrating anything. We are liberating Fifth Avenue.”
“So, when we say, ‘Black Lives Matter’, there is no more American statement, there is no more patriotic statement, because there is no America without black America,” he said.
Trump supporter Juliet Germanotta called the paint job “unfortunate,” reported the New York Daily News.
“The Black Lives Matter movement in general is a beautiful thing, but it has been taken over and held hostage by the far-left agenda who are trying to destroy our country,” she told the outlet.
Similar “Black Lives Matters” murals have been painted on other New York City streets and in U.S. cities including Washington, Raleigh in North Carolina, and Oakland in California.
Washington was the first U.S. city to see the “Black Lives Matter” mural painted near the White House, a move allowed by Democratic Mayor Muriel Bowser amid protests and riots that followed the death of George Floyd on May 25. Floyd died in police custody in Minneapolis.
Reuters and The Associated Press contributed to this report.