Anti-U.S. graffiti still covers American embassy in Tehran

Demonstrators stand in front of a wall of the former U.S. embassy with anti-U.S. murals on the 42nd anniversarmore

An Iranian woman wearing a face mask walks past a wall of the former U.S. embassy in Tehran, Iran, April 6, 20more

A display of symbolic empty coffins of American soldiers is seen during an exhibition called "American soldiermore

A woman walks past an anti-U.S. mural on the former U.S. embassy's wall in Tehran, January 03, 2020. Nazanmore

People walk past an anti-U.S. mural on the former U.S. embassy's wall in Tehran, Iran, January 3, 2020. Nazanimore

A man walks past an anti-U.S. mural inside the former U.S. Embassy in Tehran, November 19, 2011. REUTERS/Rmore

An Iranian woman walks past an anti-U.S. mural painted on the wall of the former U.S. embassy in Tehran, Novemmore

A woman walks past an anti-U.S. mural on the former U.S. embassy's wall in Tehran, January 7, 2020. Nazaninmore

A statue of a U.S. hostage is displayed in front of the main building of the former U.S. embassy in Tehran, Nomore

Blindfolded U.S. hostages and their Iranian captors are seen outside the U.S. embassy in Tehran, Iran, 1979.  more

Supporters of the leader and founder of the Islamic revolution Ayatollah Khomeini hold his picture in Tehran dmore

Police stand guard at a demonstration during the Iran hostage crisis, in Washington, D.C., November 1979. more

An Iranian woman flashes the victory sign as she carries a rifle in Tehran during the country's revolution, Fmore

The late leader and founder of the Islamic revolution Ayatollah Khomeini speak from a balcony of the Alavi schmore

Demonstrators stand in front of a wall of the former U.S. embassy with anti-U.S. murals on the 42nd anniversarmore