Pontella Mason is one of Baltimore’s unsung visual artists. He has created murals for the Anacostia Community Museum, former President Jimmy Carter, and several other public organisations. His murals depict African American life and the diaspora. In 1999, he created the extensive mural Ancestral Roots, which depicts the antislavery heroes Harriet Tubman, Sojourner Truth, and Frederick Douglass, as well as Martin Luther King Jr., Malcolm X, Muhammad Ali, Notorious B.I.G., Tupac, Shirley Chisholm, and Marcus Garvey.

In 1970, a mural titled Racism appeared in the Cabrini-Green Housing Projects in Chicago’s southside. It celebrated black women who had been key participants in the struggle for black liberation. The mural depicted the faces of Nina Simone, Angela Davis and Kathleen Cleaver, along with the names of Aunt Jemima, Betty Shabazz, Cleopatra, Mary McLeod Bethune, Coretta Scott King and the abolitionist Sojourner Truth. The  mural was defaced with white paint shortly after its completion.

Borrowing its name from the 1967 “Wall of Respect” of Chiacgo, muralists Ashanti Johnson, Nathan Hoskins and Verna Parks installed their own public artwork in Atlanta. The abolitionist Frederick Douglass is alongside Martin Luther King Jr., Malcolm X and W.E.B. Du Bois, with the North Star between them. Angela Davis and Muhammad Ali are also present. The mural was destroyed in 2007.