[Crowd at Marian Anderson's Easter concert on the steps of the Lincoln Memorial, Washington, DC]

[Marian Anderson and her mother on the steps of the Lincoln Memorial after her Easter concert, Washington, DC]

[Marian Anderson's afternoon voice test at her Easter concert on the steps of the Lincoln Memorial, Washington, DC]

[Crowd, including Mrs. Ickes, at Marian Anderson's Easter concert on the steps of the Lincoln Memorial, Washington, DC]

[Marian Anderson's Easter concert on the steps of the Lincoln Memorial, watched by Secretary of the Interior Harold Ickes and others, Washington, DC]