From the Desmond Herzfelder’s piece at The Washington Post:
The first civil rights monument in the United States is having its diamond jubilee. The monument isn’t a temple, obelisk or sculpture. It’s a mural installed in the spring of 1942 at the entrance to the Interior Department’s basement cafeteria. The artwork, “An Incident in Contemporary American Life,” portrays the racially integrated audience at the Lincoln Memorial concert by the great African American singer Marian Anderson. In part, the mural reflects the racial attitudes of the era; it also conveys a radical message about civil rights that deserves a gala celebration to mark this, its 75th anniversary.
Read more here.