In 1972, a pioneer of the Chicago mural movement, William Walker, painted a mural on Strangers Home Missionary Baptist Church that was both a rallying call for social justice and a symbol of love and unity. Painted in an era of social revolution, and radical in its day, the inclusionary mural incorporated the names of individuals such as Jesus, Gandhi, Malcolm X, Martin Luther King Jr., and Anne Frank. Further down the murals are the martyrs of the Civil Rights and Black Power movements – names such as Medgar Evers, Mrs. Liuzzo, Fred Hampton, Mark Clark and Emmett Till.
In December 2015, All of Mankind was suddenly destroyed. Jon Pounds, executive director of the Chicago Public Art Group (formerly known as the Chicago Mural Group), commented that the mural was a rare remnant of the civil rights era. He knew it was under threat when the church went up for sale in 2011, but preservationists had tried to protect the mural.